Waterproof Boots, ranked by PFAS safety
204 products graded A to F, safest first. None have earned a C or better yet, so we show the full ranking and the least-concerning options first.
Buyer’s guide
What to look for in waterproof boots, and which brands grade best and worst
Graded and flagged D and F, we’d swap these
Allbirds
Men's Cruiser Mid Explore Shoes
Sugarcane-based foam, wool blend, natural rubber sole
Lower PFAS concern due to natural material focus; no water-repellent coating treatment disclosed.
⚠Risky category by default
Mephisto
Men's Leonardo
Leather upper, rubber/synthetic sole
Lower concern for a leather dress shoe; no known water-repellent coating typical of this product category.
⚠Risky category by default
Mephisto
Men's Fosco Leather Boots
Leather upper; rubber sole
Lower PFAS concern for classic leather boots; no treatment features flagged, but brand offers no disclosure.
⚠Risky category by default
Allbirds
Women's Wool Runner Waterproof Sneakers
Merino wool upper, sugar cane-based EVA sole, water-resistant treatment
Lower-concern choice: Allbirds explicitly avoids PFAS in waterproofing, but no third-party verification provided.
⚠Waterproof or stain-proof treatment
The North Face
Women's Fastpack Mid Waterproof Hiking Boots
Synthetic upper (likely nylon/polyester blend) with water-repellent coating waterproof treatment, rubber/synthetic sole
Higher uncertainty due to waterproof treatment; The North Face has not disclosed PFAS use or avoidance.
⚠Waterproof or stain-proof treatment
The North Face
Men's Offtrail Hike LT Mid GORE-TEX Hiking Boots
GORE-TEX membrane (fluorocarbon-based); leather/synthetic uppers
GORE-TEX boots carry inherent PFAS risk; no brand disclosure or third-party verification available.
⚠Waterproof or stain-proof treatment
The North Face
Men's Hedgehog 3 Mid Waterproof Hiking Boots
Leather/synthetic upper with water-repellent coating waterproof coating
Skip until North Face discloses waterproofing chemistry, water-repellent coating coatings commonly contain PFAS.
⚠Waterproof or stain-proof treatment
The North Face
Summit Fastpack GORE-TEX Hiking Boot
GORE-TEX membrane (polytetrafluoroethylene-based waterproof layer) + nylon/synthetic upper
Moderate PFAS concern due to GORE-TEX membrane; no brand disclosure on treatment chemicals.
⚠Waterproof or stain-proof treatment
The North Face
Women's Offtrail Hike LT Mid Gore-Tex Hiking Boots
Gore-Tex membrane (Teflon-family coating-based waterproof layer)
Gore-Tex hiking boots carry inherent PFAS risk; The North Face discloses nothing, so approach with caution.
⚠Waterproof or stain-proof treatment
The North Face
Summit Series Verto SA Gore-Tex Hiking Boots
Gore-Tex membrane with textile upper and synthetic/rubber sole
Higher PFAS risk due to Gore-Tex water-repellent coating; The North Face has not publicly disclosed PFAS policy.
⚠Waterproof or stain-proof treatment
The North Face
Women's VECTIV Fastpack Insulated Waterproof Hiking Boots
Synthetic uppers with waterproof membrane and water-repellent coating-treated fabric
Skip if PFAS-concerned; high risk from industry-standard waterproof treatments with no transparency.
⚠Waterproof or stain-proof treatment
The North Face
Men's Hedgehog GORE-TEX Hiking Shoes
GORE-TEX membrane (polytetrafluoroethylene-based) with textile upper
Elevated concern due to GORE-TEX; skip if PFAS-free footwear is priority.
⚠Waterproof or stain-proof treatment
Salomon
Men's X Ultra 5 Mid GTX
Gore-Tex membrane (polyurethane laminate with Teflon-type coating)
High PFAS risk due to Gore-Tex; Salomon makes no disclosure.
⚠Waterproof or stain-proof treatment
Salomon
Men's X Ultra Forces Mid GTX Boots
Synthetic textile upper with GTX (Gore-Tex) membrane waterproofing
GTX waterproofing likely contains legacy PFAS; Salomon has not publicly committed to phasing them out.
⚠Waterproof or stain-proof treatment
Salomon
Men's Crosstrak Powder Waterproof
Polyester with waterproof water-repellent coating (unspecified chemistry)
Skip until Salomon discloses water-repellent coating chemistry or commits to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Salomon
Men's X Ultra 360 Mid Gore-Tex
Gore-Tex membrane (Teflon-family coating-based waterproof laminate)
Gore-Tex carries inherent PFAS risk; Salomon silent on composition, lower confidence purchase.
⚠Waterproof or stain-proof treatment
Salomon
Women's X Ultra 5 Mid Gore-Tex
Gore-Tex membrane with textile upper
Gore-Tex waterproofing historically reliant on PFOA/Teflon-type coating; Salomon has not publicly disclosed PFAS composition or phase-out plans.
⚠Waterproof or stain-proof treatment
Salomon
Men's X Ultra Snowpilot Waterproof Hiking Boots
Synthetic upper with water-repellent coating-treated waterproof membrane/lining
Waterproof hiking boots likely treated with legacy PFAS-based water-repellent coating; Salomon discloses nothing about PFAS or alternatives.
⚠Waterproof or stain-proof treatment
Salomon
Women's Crosstrak Powder Waterproof
Textile with water-repellent coating (water-repellent coating) coating, likely fluorocarbon-based
Waterproof outdoor boots likely treated with PFAS-based water-repellent coating; Salomon does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Salomon
Men's Elixir Activ Mid Shoes
Textile upper with water-repellent coating waterproof treatment
Waterproof hiking shoes likely treated with water-repellent coating; PFAS risk present but unconfirmed, ask Salomon for composition.
⚠Waterproof or stain-proof treatment
Merrell
Men's Merrell Tempo Exp Mid Wp Hiking Boots
Textile upper with water-repellent coating (water-repellent coating) coating, likely Teflon-family coating-based
Waterproof hiking boots pose moderate PFAS uncertainty, water-repellent coating coatings commonly use PFAS, but Merrell's specific formulation is undisclosed.
⚠Waterproof or stain-proof treatment
Merrell
Men's Speed Strike 2 Mid Waterproof Hiking Boots
Leather/mesh upper with waterproof membrane (likely synthetic water-repellent coating treatment)
Waterproof hiking boots carry inherent PFAS risk; Merrell discloses nothing, skip if PFAS-conscious.
⚠Waterproof or stain-proof treatment
Merrell
Men's Moab 3 Mid Waterproof
Leather/synthetic upper, rubber sole, waterproof membrane (unspecified water-repellent coating treatment)
Waterproof hiking boot with undisclosed water-repellent coating, lower concern but no transparency.
⚠Waterproof or stain-proof treatment
Merrell
Women's Speed Solo MXD Mid Waterproof Hiking Boots
Nubuck leather + synthetic uppers; waterproof treatment unspecified
Waterproof hiking boots, waterproofing method unknown; moderate PFAS concern warrants direct brand inquiry.
⚠Waterproof or stain-proof treatment
Merrell
Men's Moab Speed 2 Mid GORE-TEX
GORE-TEX membrane (polytetrafluoroethylene base) + nylon/mesh upper
GORE-TEX waterproofing historically uses PFOA-based processes; Merrell makes no PFAS disclosure, caution warranted.
⚠Waterproof or stain-proof treatment
Merrell
Women's Moab 3 Mid Waterproof
Waterproof-treated nylon/synthetic upper; water-repellent coating-coated textile
Waterproof hiking boots likely contain PFAS-based water-repellent coating; Merrell does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Merrell
Men's Moab 3 Mid
Leather/synthetic upper, rubber sole, waterproofed with water-repellent coating treatment
Skip or contact Merrell directly, waterproof hiking boots typically use PFAS-based water-repellent coating, but the company doesn't disclose.
⚠Waterproof or stain-proof treatment
Merrell
Women's Tempo Sol Mid Waterproof Hiking Boots
Textile upper with waterproof coating, likely water-repellent coating-treated
Waterproof hiking boots with undisclosed water-repellent coating treatment, typical PFAS risk category; Merrell hasn't committed to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Columbia
Women's Transverse Hike Waterproof
Synthetic textile with water-repellent coating (water-repellent coating) finish
Skip until Columbia discloses water-repellent coating chemistry; waterproof hiking boots often use PFAS-based treatments.
⚠Waterproof or stain-proof treatment
Columbia
Men's Fairbanks Mid
Synthetic textile upper with water-repellent coating (water-repellent coating) coating
Skip or contact Columbia directly for water-repellent coating chemical specifics before purchase.
⚠Waterproof or stain-proof treatment
Columbia
Women's Transverse Hike Waterproof Boot
Synthetic upper with water-repellent coating waterproof coating (type unspecified)
Waterproof boots carry PFAS risk; Columbia discloses nothing, check labels or contact brand for water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Columbia
Men's Firecamp Boot
Leather/synthetic upper, rubber sole, waterproof treatment (unspecified)
Skip until Columbia discloses waterproofing chemistry, PFAS risk is typical for treated outdoor boots.
⚠Waterproof or stain-proof treatment
Columbia
Men's Redmond II Mid Wide Waterproof Shoe
Textile upper with water-repellent coating (water-repellent coating) coating
Waterproof hiking shoe with unknown water-repellent coating chemistry, lower-risk category but unverified on PFAS composition.
⚠Waterproof or stain-proof treatment
Columbia
Men's Fairbanks Omni-Heat
Polyester shell with Omni-Heat thermal reflective lining; water-repellent coating-treated fabric
Unknown PFAS risk due to water-repellent coating treatment; Columbia's silence on composition is a red flag.
⚠Waterproof or stain-proof treatment
Columbia
Women's Cedar Coast Mid Hiking Boots
Leather/suede upper with water-repellent coating-treated waterproof membrane/lining
Mid-range PFAS risk, waterproof hiking boots commonly use water-repellent coating coatings, but Columbia doesn't disclose chemistry.
⚠Waterproof or stain-proof treatment
Columbia
Men's Newton Explorer Hiking Boots
synthetic textile upper with waterproof membrane/water-repellent coating treatment
Hiking boots likely use waterproof treatment, but Columbia discloses nothing about PFAS, typical for outdoor brands.
⚠Waterproof or stain-proof treatment
Keen
Men's Targhee IV Mid Waterproof Hiking Boots
Nubuck leather upper, waterproof membrane (unspecified), rubber outsole
Skip until Keen discloses waterproof treatment chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Keen
Men's Hightrail Mid Wide Waterproof Hiking Boots
Leather/synthetic upper; waterproof membrane (water-repellent coating-treated)
Waterproof hiking boots carry PFAS risk; Keen does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Keen
Men's Utility Flint II
Leather/synthetic upper with water-repellent coating-treated textile components
PFAS risk unclear, Keen uses water-repellent coating treatments on utility shoes but does not publicly disclose chemistry.
⚠Waterproof or stain-proof treatment
Keen
Women's Hightrail Mid Waterproof Hiking Boot
Waterproof leather/synthetic upper with water-repellent coating-treated textiles
Moderate PFAS risk due to waterproof treatment; Keen does not disclose water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Keen
Men's Hightrail Waterproof Hiking
Textile upper with water-repellent coating (water-repellent coating) finish
Waterproof hiking boot; PFAS risk unknown, no brand disclosure on water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Keen
Women's Targhee IV Mid Waterproof Hiking Boots
Textile upper with water-repellent coating (water-repellent coating) coating
Waterproof hiking boot with typical water-repellent coating treatment; PFAS composition unconfirmed by brand.
⚠Waterproof or stain-proof treatment
Keen
Men's Targhee EXP Waterproof Mid
leather/textile upper with waterproof treatment (likely water-repellent coating)
Skip or contact Keen directly, waterproof hiking boots typically use PFAS-based water-repellent coating, but the brand discloses nothing.
⚠Waterproof or stain-proof treatment
Keen
Men's Targhee III Mid Waterproof Hiking Boots
Leather/textile upper with waterproof membrane (unspecified water-repellent coating treatment)
Waterproof boots likely treated with legacy water-repellent coating, PFAS risk present but unconfirmed; seek product spec sheet or contact Keen directly.
⚠Waterproof or stain-proof treatment
Danner
Men's Mountain Light
Leather upper; Vibram sole; waterproof treatment unspecified
Classic boot with likely water-repellent coating treatment, PFAS risk present but unconfirmed; Danner doesn't disclose.
⚠Waterproof or stain-proof treatment
Danner
Men's FullBore ID Mid GTX Waterproof Hiking Boots
Leather upper, Gore-Tex GTX lining (Teflon-type coating-based waterproof membrane)
Moderate PFAS risk due to Gore-Tex membrane; Danner offers no transparency on treatment chemicals.
⚠Waterproof or stain-proof treatment
Danner
Men's N45 Mid GTX Waterproof Hiking Boots
Leather, Gore-Tex membrane, water-repellent coating-treated textile
Hiking boot with Gore-Tex and water-repellent coating, waterproof gear typically uses PFAS; no brand transparency on chemistry.
⚠Waterproof or stain-proof treatment
Danner
Vital Trail
Leather/nubuck upper; likely water-repellent coating-treated
Hiking boot with probable water-repellent coating; Danner's PFAS practices unclear, contact brand directly.
⚠Waterproof or stain-proof treatment
Danner
Men's Free Spirit
Leather upper, rubber sole, likely water-repellent coating-treated
Skip until Danner discloses waterproofing chemistry, water-repellent coating treatments commonly use PFAS.
⚠Waterproof or stain-proof treatment
Danner
Men's Mountain Light II 5" Hiking Boots
Leather, nylon, polyurethane midsole; water-repellent coating-treated textile/leather upper
Moderate PFAS concern; Danner does not disclose waterproofing chemistry, skip if PFAS-avoidance is a priority.
⚠Waterproof or stain-proof treatment
Danner
Men's Boots Mountain Light Kenton
leather upper, Gore-Tex lining (waterproof membrane)
Skip until Danner confirms Gore-Tex PFAS status or discloses treatment chemistry.
⚠Waterproof or stain-proof treatment
Danner
Skyridge
Fabric with water-repellent coating (water-repellent coating) treatment
Skip until Danner discloses water-repellent coating chemistry or switches to PFAS-free treatments.
⚠Waterproof or stain-proof treatment
REI Co-op
Merrell Women's Speed Solo Mid Waterproof Hiking Boots
Synthetic uppers with water-repellent coating (water-repellent coating) treatment
Waterproof hiking boots carry PFAS risk; Merrell/REI makes no disclosure, ask the brand directly.
⚠Waterproof or stain-proof treatment
REI Co-op
Northside Men's Eaglewood Mid Waterproof Hiking Boots
Leather/synthetic upper with waterproof membrane (likely polyurethane or PFC-water-repellent coating)
Skip unless REI discloses waterproofing chemistry; standard hiking boots often use legacy PFC-based water-repellent coating treatments.
⚠Waterproof or stain-proof treatment
REI Co-op
Keen Men's Hightrail Waterproof Hiking
Textile with waterproof membrane/water-repellent coating treatment
Skip until brand discloses waterproof treatment chemistry, traditional water-repellent coating coatings often contain PFAS.
⚠Waterproof or stain-proof treatment
REI Co-op
Merrell Women's Moab Speed 2 Mid GTX
Gore-Tex waterproof membrane with textile upper
Skip or contact Merrell directly, Gore-Tex waterproofing historically relies on PFAS, and the brand discloses nothing.
⚠Waterproof or stain-proof treatment
REI Co-op
Salomon Women's Quest 4 GTX Hiking Boots
Gore-Tex membrane (Teflon-type coating-based); leather/textile upper
Skip if PFAS-concerned; Gore-Tex uses Teflon-type coating, which contains PFAS, and neither Salomon nor REI Co-op disclose treatment details.
⚠Waterproof or stain-proof treatment
REI Co-op
Danner Men's Mountain 600 Leaf GTX Boots
Leather/nylon upper, GORE-TEX lining, rubber sole
High uncertainty, GORE-TEX waterproofing likely contains Teflon-family coating; REI discloses nothing about PFAS.
⚠Waterproof or stain-proof treatment
REI Co-op
Columbia Men's Newton Peak Waterproof Hiking Boots
Leather/textile upper with waterproof water-repellent coating (unspecified type)
Waterproof hiking boots carry moderate PFAS concern; Columbia/REI disclose nothing about water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
REI Co-op
Hoka Men's Anacapa 2 Mid GTX
Gore-Tex membrane with textile upper
Skip if PFAS-sensitive; Gore-Tex uses Teflon-type coating but brand/retailer disclose nothing.
⚠Waterproof or stain-proof treatment
Asolo
Men's Fugitive GTX
GORE-TEX membrane (polytetrafluoroethylene-based waterproof lining)
Skip or research further: GTX uses Teflon-type coating membrane, a known PFAS source; Asolo has not disclosed PFAS mitigation.
⚠Waterproof or stain-proof treatment
Asolo
Men's Mid Jaquard GTX Hiking Boots
leather/nubuck with GTX (Teflon-type coating-based) waterproof membrane
Moderate PFAS concern due to GTX membrane; skip if PFAS-free hiking boots are available.
⚠Waterproof or stain-proof treatment
Asolo
Men's Acadia Mid LTH GTX
Leather upper, Gore-Tex membrane (PFC-based water-repellent coating)
Gore-Tex waterproofing likely contains legacy PFCs; lower concern than untreated, but no brand transparency.
⚠Waterproof or stain-proof treatment
Asolo
Acadia Mid GTX Women's
Nubuck leather upper, Gore-Tex GTX membrane lining
Mid-risk hiking boot; Gore-Tex waterproofing likely contains PFAS, but no public brand disclosure either way.
⚠Waterproof or stain-proof treatment
Asolo
Eldo Evo Mid LTH GV Women's Hiking Boots
leather upper, synthetic/rubber sole, waterproof membrane
Moderate PFAS risk due to waterproofing; Asolo discloses nothing, contact brand before buying.
⚠Waterproof or stain-proof treatment
Asolo
Falcon Evo Gv
Gore-Tex membrane (Teflon-type coating-based waterproof layer)
Skip until Asolo discloses Teflon-type coating-free waterproofing or provides lab verification.
⚠Waterproof or stain-proof treatment
Asolo
Fugitive Gtx
Gore-Tex membrane (Teflon-type coating-based waterproof lining)
Skip if PFAS-free footwear is a priority; Asolo does not disclose water-repellent coating chemistry or PFAS status.
⚠Waterproof or stain-proof treatment
Asolo
Women's Finder Pro GV Hiking Boots
Leather upper, Vibram sole, Gore-Tex lining (waterproof membrane)
Gore-Tex lining raises PFAS concern; Asolo does not disclose PFAS practices, proceed with caution.
⚠Waterproof or stain-proof treatment
Scarpa
Ribelle Cross 2 Mid GTX Men's
Nubuck leather with Gore-Tex GTX membrane
GTX waterproofing raises PFAS concern; Scarpa offers no transparency on water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Scarpa
Men's Zodiac Plus GTX
Gore-Tex membrane (Teflon-type coating-based waterproof/breathable layer)
Skip unless willing to accept likely PFAS exposure in waterproof hiking boots.
⚠Waterproof or stain-proof treatment
Scarpa
Men's Terra GTX
Gore-Tex membrane (Teflon-type coating-based)
Moderate PFAS concern due to Gore-Tex waterproofing; Scarpa provides no disclosure on treatment chemistry.
⚠Waterproof or stain-proof treatment
Scarpa
Men's Scarpa Rush 2 Pro GORETEX hiking boots
GORE-TEX membrane (Teflon-family coating-based waterproof layer) + leather/nylon upper
GORE-TEX hiking boots carry inherent PFAS risk; Scarpa discloses nothing, consider alternatives or accept uncertainty.
⚠Waterproof or stain-proof treatment
Scarpa
Rapid XT Mid GTX Men's
Gore-Tex membrane (Teflon-type coating-based)
Gore-Tex waterproofing raises PFAS concern; Scarpa does not disclose PFAS status.
⚠Waterproof or stain-proof treatment
Scarpa
Moraine Women's Mid Waterproof Hiking Shoe
leather/synthetic upper with water-repellent coating waterproof treatment
Waterproof hiking boot with undisclosed water-repellent coating chemistry, PFAS risk present but unconfirmed; Scarpa silent on treatment details.
⚠Waterproof or stain-proof treatment
Scarpa
Women's Kailash Plus GTX
Gore-Tex membrane (Teflon-type coating-based waterproof/breathable lining)
Inherent PFAS concern due to Gore-Tex; Scarpa discloses no PFAS stance or alternatives.
⚠Waterproof or stain-proof treatment
Scarpa
Women's Moraine Mid Pro Gore-Tex Hiking Boots
Gore-Tex membrane (Teflon-type coating-based) with leather/synthetic uppers
Gore-Tex waterproofing historically relied on Teflon-type coating; Scarpa has not disclosed PFAS status, skip if PFAS concern is high priority.
⚠Waterproof or stain-proof treatment
Patagonia
Men's Wild Idea Work Boots
leather upper with likely water-repellent coating-treated textile/synthetic components
Patagonia's sustainability reputation suggests care, but lack of PFAS transparency on work boots leaves moderate uncertainty.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Wild Idea Work Boots
Leather/suede upper with water-repellent coating-treated finish
Patagonia's environmental values suggest lower concern, but lack of PFAS transparency on work boots leaves uncertainty.
⚠Waterproof or stain-proof treatment
Patagonia
Men's River Salt II Wading Boots
Neoprene/rubber with water-repellent coating waterproof treatment (type unspecified)
Wading boots with unspecified waterproofing, typical PFAS concern area; Patagonia's silence on treatment chemistry is the risk.
⚠Waterproof or stain-proof treatment
Patagonia
Foot Tractor Wading Boots
Neoprene/rubber with water-repellent coating finish
Skip until Patagonia confirms PFAS-free water-repellent coating treatment, wading boots need waterproofing, which often uses PFAS.
⚠Waterproof or stain-proof treatment
Patagonia
Women Patagonia Activist Waterproof Rusted Iron Leather Hiking Boots
Leather upper with waterproof treatment
Moderate PFAS risk due to leather waterproofing; Patagonia's silence on water-repellent coating chemistry is a red flag despite brand reputation.
⚠Waterproof or stain-proof treatment
Patagonia
ISO Patagonia Activist Boot size 9-10 !
leather or synthetic with water-repellent coating water treatment
Skip unless you confirm Patagonia's water-repellent coating formulation, silent on PFAS risks typical of outdoor boots.
⚠Waterproof or stain-proof treatment
Patagonia
Forra Wading Boots
Neoprene/rubber wading boot with waterproof water-repellent coating treatment
Wading boots' waterproof treatment likely contains PFAS; Patagonia hasn't disclosed alternatives or phaseout plans.
⚠Waterproof or stain-proof treatment
Patagonia
Drifter A/C Mid Waterproof Trail Shoes Women's
Synthetic textile upper with waterproof/breathable membrane and water-repellent coating
Waterproof trail shoe with unspecified water-repellent coating, typical PFAS risk profile; Patagonia's lack of transparency is a yellow flag.
⚠Waterproof or stain-proof treatment
Arc'teryx
Kopec Mid GTX Boot Men's, Black / Black, Size 9 , GORE-TEX
GORE-TEX membrane (polytetrafluoroethylene-based waterproof/breathable laminate) + nylon/synthetic upper
GORE-TEX boots carry inherent PFAS concern; Arc'teryx discloses nothing.
⚠Waterproof or stain-proof treatment
Arc'teryx
Women's Kopec Mid GTX Boots
GORE-TEX membrane with nylon/polyester upper
Skip until Arc'teryx discloses waterproofing chemistry or switches to PFAS-free water-repellent coating.
⚠Waterproof or stain-proof treatment
Arc'teryx
Kopec Mid GTX Boot Men's, Graphite/Moondrop DK, Size 12.5 , GORE-TEX
GORE-TEX membrane (Teflon-family coating-based waterproof/breathable layer) + synthetic uppers
Skip or research further, GORE-TEX's PFAS chemistry is undisclosed and contested.
⚠Waterproof or stain-proof treatment
Arc'teryx
Men's Kopec Mid GTX Hiking Boots Gray 10.5
Gore-Tex membrane (Teflon-type coating-based) + leather/nylon upper
Skip if PFAS-sensitive; Gore-Tex likely contains Teflon-type coating but Arc'teryx provides no transparency.
⚠Waterproof or stain-proof treatment
Arc'teryx
Women's Konseal Trek Boot
Nubuck leather, synthetic uppers, waterproof lining/coating
PFAS risk unclear; Arc'teryx does not disclose waterproofing chemistry, skip if PFAS-concerned.
⚠Waterproof or stain-proof treatment
Arc'teryx
Kopec Mid GTX Men Waterproof Hiking Boot, Black / Black / 10
Gore-Tex membrane (Teflon-type coating-based, licensed from W.L. Gore)
Gore-Tex waterproofing almost certainly contains Teflon-type coating; Arc'teryx discloses neither PFAS content nor alternatives, skip if PFAS-free is a priority.
⚠Waterproof or stain-proof treatment
Arc'teryx
Men's Aerios FL 2 Mid GTX
Gore-Tex (Teflon-type coating-based membrane) + polyester/nylon shell with water-repellent coating treatment
Likely contains PFAS via Gore-Tex membrane and water-repellent coating finish; Arc'teryx discloses neither.
⚠Waterproof or stain-proof treatment
Arc'teryx
arcteryx-mens-kopec-mid-gtx-boot 10 / Black
Gore-Tex membrane with leather/synthetic upper
Gore-Tex waterproofing likely contains PFAS; Arc'teryx offers no public PFAS disclosure or alternatives.
⚠Waterproof or stain-proof treatment
Allbirds
Men's Wool Runner Mid Waterproof Non-Slip Sneakers
Merino wool, sugarcane-based EVA midsole, natural rubber outsole; waterproofing treatment (unspecified type)
Lower concern overall, but waterproofing chemistry unknown, contact Allbirds to confirm water-repellent coating method.
⚠Waterproof or stain-proof treatment
Allbirds
Women's Wool Runner Mid Waterproof Non-Slip Sneakers
Merino wool upper, natural rubber sole, water-resistant coating
Lower concern, but waterproof coating chemistry undisclosed, transparency would help.
⚠Waterproof or stain-proof treatment
Allbirds
Men's Trail Runner SWT Shoes
Sugarcane-based foam, recycled polyester, natural rubber
Lower concern; Allbirds uses plant-derived and recycled materials with no documented PFAS treatment, but lacks explicit PFAS-free commitment.
⚠Waterproof or stain-proof treatment
Allbirds
Women's Chelsea Protect Water-Repellent Boots
Sugarcane-based vegan leather upper, recycled plastic lining; water-repellent coating unspecified
Water-repellent treatment unspecified; sustainable materials offset unclear PFAS risk in water-repellent coating.
⚠Waterproof or stain-proof treatment
Allbirds
Women's Kiwi Boot
Merino wool, sugarcane-based foam, plant-based leather alternative
Lower concern for PFAS, but Allbirds provides no explicit waterproof treatment disclosure, verify with vendor if water-resistance is critical.
⚠Waterproof or stain-proof treatment
Allbirds
Women's Runner-Up Protect
Merino wool, sugarcane-based foam, recycled plastic, water-resistant coating (unspecified)
Skip until Allbirds discloses what water-repellent coating treatment protects this shoe.
⚠Waterproof or stain-proof treatment
Lowa
Renegade Evo Gtx Mid
Gore-Tex lining with synthetic upper
Waterproof hiking boot with Gore-Tex; PFAS concern exists but unconfirmed, brand silent on treatment details.
⚠Waterproof or stain-proof treatment
Salewa
Men's Mountain Trainer 2 Mid GTX
Gore-Tex membrane (polyurethane + Teflon-type coating lining)
Moderate PFAS concern due to Gore-Tex; no public disclosure from Salewa on PFAS use or removal.
⚠Waterproof or stain-proof treatment
Salewa
Men's Mountain Trainer Lite Mid GTX
Gore-Tex membrane (Teflon-type coating-based waterproof laminate)
GTX uses Teflon-type coating; Salewa makes no PFAS disclosure, moderate risk for PFAS-containing waterproofing.
⚠Waterproof or stain-proof treatment
Salewa
Alp Trainer 2 Mid GTX Salewa Men's
Gore-Tex membrane (Teflon-type coating-based waterproof-breathable)
Gore-Tex hiking boots carry inherent PFAS risk; no brand disclosure available, moderate concern for performance footwear buyers.
⚠Waterproof or stain-proof treatment
Salewa
Men's Pedroc 2 Mid PTX
Nylon/synthetic with PTX (Gore-Tex equivalent) waterproof membrane
Skip until Salewa discloses waterproof treatment chemistry.
⚠Waterproof or stain-proof treatment
Salewa
Men's Ortles Edge Mid GTX
Gore-Tex membrane (Teflon-type coating-based waterproof lining)
Higher PFAS concern due to Gore-Tex; Salewa does not disclose PFAS mitigation.
⚠Waterproof or stain-proof treatment
Salewa
Men's Pedroc Pro Mid PTX
Gore-Tex PTX membrane with nylon/polyester shell
High PFAS concern due to Gore-Tex PTX; no brand disclosure or third-party verification available.
⚠Waterproof or stain-proof treatment
Salewa
Wildfire NXT Mid GTX Men's Hiking Boots
Nubuck leather with Gore-Tex GTX membrane; water-repellent coating treatment
GTX waterproofing likely contains PFAS; Salewa offers no public disclosure or alternatives.
⚠Waterproof or stain-proof treatment
Salewa
Women's Mountain Trainer 2 Mid Gore-Tex Hiking Boot
Gore-Tex membrane with synthetic upper/lining
Gore-Tex waterproofing typically uses PFAS; Salewa makes no public disclosure, skip unless you accept that risk.
⚠Waterproof or stain-proof treatment
Lowa
Men's Renegade Evo GTX Mid
Gore-Tex membrane (Teflon-type coating-based) + leather/synthetic uppers
Moderate PFAS concern due to Gore-Tex waterproofing; Lowa has not disclosed PFAS status.
⚠Waterproof or stain-proof treatment
Lowa
Boots Men's Alpine Expert II GTX
Nubuck leather upper with GORE-TEX membrane lining
Moderate PFAS concern due to GORE-TEX; no public disclosure from Lowa on treatment chemistry.
⚠Waterproof or stain-proof treatment
Lowa
Men's Boots Renegade II N GTX Hi
Nubuck leather upper, Gore-Tex GTX membrane lining
Skip until brand discloses water-repellent coating chemistry, Gore-Tex lining raises Teflon-family coating concerns.
⚠Waterproof or stain-proof treatment
Lowa
Men's Boots Camino Evo GTX
Leather/nylon upper, Gore-Tex GTX membrane, rubber sole
Moderate PFAS concern due to Gore-Tex waterproofing; brand silent on PFAS practices.
⚠Waterproof or stain-proof treatment
Lowa
Women's Renegade GTX Mid
Gore-Tex membrane (Teflon-type coating-based); nylon/synthetic uppers
Likely contains PFAS via Gore-Tex; Lowa discloses nothing about PFAS mitigation.
⚠Waterproof or stain-proof treatment
Lowa
Women's Renegade Evo GTX Mid
Nubuck leather upper, GORE-TEX membrane lining
GORE-TEX waterproofing likely contains PFAS; Lowa has not disclosed PFAS status.
⚠Waterproof or stain-proof treatment
Lowa
Men's Innox Evo II GTX Hiking Shoes
Gore-Tex membrane (Teflon-type coating-based) + nubuck leather
PFAS exposure likely via Gore-Tex; Lowa does not disclose or commit to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Vasque
Skywalk GTX
Gore-Tex waterproof membrane with leather/textile upper
Gore-Tex GTX hiking boots carry PFAS risk via water-repellent coating treatment; Vasque provides no disclosure.
⚠Waterproof or stain-proof treatment
Vasque
Men's Talus AT UltraDry Boots
Nubuck leather upper, rubber sole, UltraDry waterproof lining
Moderate PFAS concern due to waterproofing; no transparency from Vasque on chemistry.
⚠Waterproof or stain-proof treatment
Vasque
Women's Breeze LT NTX
Leather/synthetic upper with NTX waterproof membrane
Mid-risk hiking boot; waterproof treatment likely contains PFAS but unverified, consider used or PFAS-free alternative.
⚠Waterproof or stain-proof treatment
Vasque
Men's Torre AT GTX Waterproof Hiking Boots
Leather/synthetic upper, Gore-Tex GTX lining, rubber sole
Moderate concern: GTX lining historically used PFAS-based waterproofing; Vasque offers no public PFAS disclosure.
⚠Waterproof or stain-proof treatment
Vasque
Men's St. Elias Waterproof Hiking Boots Brown 10.5
Leather/synthetic upper, rubber sole, waterproof lining/membrane
Waterproof hiking boots carry moderate PFAS risk; Vasque does not disclose water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Vasque
Women's Horizon Mid Waterproof Hiking Boots
Leather/textile upper with waterproof membrane (likely PFC-treated water-repellent coating)
Hiking boots with waterproof treatment likely contain legacy PFAS; Vasque silent on chemistry, consider alternatives with PFAS-free or verified water-repellent coating.
⚠Waterproof or stain-proof treatment
Vasque
Men's St Elias FG GTX
Nubuck leather upper; Gore-Tex GTX waterproof membrane
GTX membrane likely contains legacy PFAS; Vasque makes no public commitment to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Vasque
Women's Talus WT Waterproof Hiking Boots
Leather, synthetic textile, water-repellent coating-treated waterproof membrane
Waterproof hiking boots carry inherent PFAS risk; no brand disclosure available to assess.
⚠Waterproof or stain-proof treatment
Timberland
Men's Mt. Maddsen Mid Waterproof Hiking
Leather/nubuck upper with waterproof membrane/water-repellent coating treatment
Typical waterproof hiking boot with undisclosed water-repellent coating chemistry; moderate PFAS risk, no transparency.
⚠Waterproof or stain-proof treatment
Timberland
Men's Mt. Maddsen Mid Lace-Up Hiking Boots
Leather upper, rubber sole; waterproof treatment (likely water-repellent coating)
Typical hiking boot with undisclosed waterproofing; PFAS risk unconfirmed but plausible.
⚠Waterproof or stain-proof treatment
Timberland
Men's White Ledge Mid Waterproof
Leather upper with proprietary waterproof treatment
Moderate concern; waterproof footwear commonly uses PFAS-based water-repellent coating, but Timberland's specific chemistry is undisclosed.
⚠Waterproof or stain-proof treatment
Timberland
Men's Mt. Maddsen Mid Waterproof Hiking Boot
Leather/synthetic upper, rubber sole, waterproof membrane/treatment
Waterproof hiking boots carry inherent PFAS risk; Timberland discloses nothing, skip unless brand confirms PFAS-free.
⚠Waterproof or stain-proof treatment
Timberland
Men's Euro Hiker
Leather upper, rubber sole; likely water-repellent coating-treated
Skip until Timberland discloses water-repellent coating chemistry or commits to PFAS-free standards.
⚠Waterproof or stain-proof treatment
Timberland
Women's White Ledge Mid Hiking Boot
Leather/suede upper with water-repellent coating-treated fabric
Skip until Timberland discloses water-repellent coating chemistry; PFAS risk unclear.
⚠Waterproof or stain-proof treatment
Timberland
Men's Mt. Maddsen Waterproof Low Hiker Boots
Leather upper, synthetic lining, rubber sole with waterproof treatment
Waterproof hiking boots carry inherent PFAS risk; Timberland discloses nothing, moderate concern.
⚠Waterproof or stain-proof treatment
Timberland
Men's Mt. Maddsen Mid Hiking Boot
Leather/synthetic upper with water-repellent coating-treated fabric
Hiking boots carry moderate PFAS risk via waterproofing; Timberland does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Sorel
Men's 1964 Pac Nylon
Nylon upper with synthetic rubber/foam insulated bootie
Higher PFAS risk likely, classic winter boot with water-repellent coating treatment and no transparency.
⚠Waterproof or stain-proof treatment
Sorel
Men's Daystorm Horizon Gtx Boots
leather, mesh, rubber; GTX (Gore-Tex) waterproof membrane
Gore-Tex waterproofing carries PFAS risk; Sorel offers no disclosure or claims.
⚠Waterproof or stain-proof treatment
Sorel
Men's Outing Se Mid Waterproof Boot
Leather upper, rubber sole, waterproof membrane (likely polyurethane or TPU)
Waterproof boots carry PFAS risk; Sorel offers no disclosure, contact brand directly before purchase.
⚠Waterproof or stain-proof treatment
Sorel
Men's Caribou
Leather upper, rubber sole, thermal lining (likely polyester fleece)
Higher PFAS risk due to waterproof treatment; Sorel does not disclose water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Sorel
x NEIGHBORHOOD Mens Daystorm Horizon GTX
Waterproof-treated textile/synthetic upper with Gore-Tex™ lining
Skip or research further, Gore-Tex waterproofing typically relies on Teflon-type coating/PFOA, but Sorel provides no transparency.
⚠Waterproof or stain-proof treatment
Sorel
Men's Cyprus Waterproof Leather Boots
Leather upper, waterproof treatment (water-repellent coating likely)
Waterproof leather boots carry moderate PFAS risk; Sorel does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Sorel
Out N About IV Classic Women's Waterproof Boot
Leather/rubber upper with water-repellent coating waterproof treatment
Skip until Sorel discloses water-repellent coating chemistry; waterproof boots commonly use PFAS, and silence is a red flag.
⚠Waterproof or stain-proof treatment
Sorel
Men's Slabtown 62' Explorer Waterproof Hiking Shoes
Leather/suede upper, rubber sole, waterproof coating (type unspecified)
Waterproof hiking shoes carry moderate PFAS risk; Sorel has not disclosed coating chemistry.
⚠Waterproof or stain-proof treatment
Mephisto
Fosco Men's Boots
Leather upper with likely water-repellent finish
Skip until Mephisto discloses water-repellent chemistry, leather boots commonly use PFAS-based water-repellent coating treatments.
⚠Waterproof or stain-proof treatment
Mephisto
Lifestyle For Adventure Gore-tex Hiking Boots Brown Nubuck Sz
Nubuck leather upper with Gore-Tex membrane
Gore-Tex waterproofing carries PFAS risk; Mephisto makes no PFAS disclosure.
⚠Waterproof or stain-proof treatment
Mephisto
Women's Raine Pearl Leather Ankle Boots
Leather upper with likely water-repellent coating treatment
Leather is safer than synthetics, but water-repellent coating treatment opacity and no PFAS disclosure raises concern.
⚠Waterproof or stain-proof treatment
Mephisto
Lifestyle For Adventure Brown Nubuck Gore-tex Hiking Boots
Nubuck leather with Gore-Tex membrane
High uncertainty; Gore-Tex waterproofing commonly uses PFAS, Mephisto discloses nothing.
⚠Waterproof or stain-proof treatment
Mephisto
Shoes | Mephisto Niki Gore-Tex Waterproof Leather Hiking Work Boot Mens 9 Made In France | Color: Brown | Size: 9 | Ritashops4u's Closet
Leather upper with Gore-Tex waterproof membrane
Moderate concern: Gore-Tex waterproofing likely contains PFAS; Mephisto makes no disclosure.
⚠Waterproof or stain-proof treatment
Mephisto
Allrounder By Mephisto Waterproof Hiking Boots Shoes Mens Size 11
Leather upper with waterproof coating (unspecified)
Waterproof hiking boots, coating type undisclosed; moderate PFAS risk without transparency.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's Trekker II
Leather with water-repellent coating (water-repellent coating) treatment
Leather hiking boots likely treated with water-repellent coating, LaCrosse silent on PFAS; ask before buying if concerned.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's ZXT Guardsman 16" Soft Toe Work Boots
Leather upper, rubber sole, waterproofed leather
Skip until LaCrosse discloses waterproofing chemistry, leather work boots commonly use PFAS-based water-repellent coating treatments.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's Clear Shot Hunting Boot
Leather upper, rubber/synthetic sole with waterproof treatment
Skip until LaCrosse discloses waterproofing chemistry, hunting boots typically use water-repellent coating treatments with PFAS risk.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's Trailbreaker GTX 1000G Insulated Waterproof Hunting Boots
Leather upper, GORE-TEX® GTX waterproof membrane, rubber sole
Skip until brand discloses waterproofing chemistry, GTX and water-repellent coating treatments commonly contain PFAS.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's AlphaTerra Boots
leather/nubuck upper with waterproof coating
Skip until LaCrosse discloses waterproofing chemistry, water-repellent coating boots commonly use PFAS.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's Alpha Agility
Leather upper with waterproof treatment; rubber sole
Leather work boots likely have water-repellent coating, typical PFAS risk, but LaCrosse provides no transparency.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's 4" San Juan Mid GTX Boots
Nubuck leather upper, Gore-Tex membrane
Moderate PFAS concern: Gore-Tex typically contains PFOA/PFOS alternatives; LaCrosse discloses nothing.
⚠Waterproof or stain-proof treatment
LaCrosse
Men's Ursa ES GTX Hunting Boots
Leather/nubuck upper, GTX (Gore-Tex) membrane, rubber sole
Moderate concern due to Gore-Tex waterproofing; no brand PFAS disclosure.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Duck's Unlimited Men's Apollo Insulated Waterproof Hunting Boots
Insulated fabric with water-repellent coating waterproof treatment; rubber/synthetic sole
Duck's Unlimited makes no PFAS disclosure on this boot; waterproof hunting gear typically uses PFAS-based water-repellent coating, skip unless brand confirms otherwise.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Men's Illusion 400 Insulated Boot
Insulated boot with waterproof/water-resistant textile upper and synthetic insulation
Skip until brand discloses water-repellent coating chemistry, waterproof hunting boots typically use PFAS-based treatments.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Itasca Ducks Unlimited Men's Pembrooke Boots
Leather upper with water-repellent coating (water-repellent coating) treatment
Skip unless brand confirms PFAS-free water-repellent coating; waterproof leather boots typically use legacy fluorochemical coatings.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Women's Slough Rubber Boots
rubber (natural or synthetic blend) with waterproof treatment
Skip until the brand discloses waterproofing chemistry, PFAS risk unclear for rubber boots.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Men's Muck Outscape Max Lace-Up Hiker Boot
Rubber/neoprene outer with unspecified waterproof treatment
Moderate caution: waterproof hiking boots often use water-repellent coating coatings; Ducks Unlimited has not disclosed PFAS status.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Danner Men's 453 Hiking Boots
Leather/suede with water-repellent coating finish, rubber sole
Skip if PFAS-sensitive; traditional hiking boots typically use legacy water-repellent coating treatments.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Itasca Men's Slough Waterproof Rubber Hunting Boots
Rubber upper, likely water-repellent coating-treated textile/rubber blend
Skip until Ducks Unlimited clarifies waterproof treatment chemistry.
⚠Waterproof or stain-proof treatment
Ducks Unlimited
Durango Renegade XP Waterproof Hiking Boot
Leather/synthetic upper with unspecified waterproof treatment
Skip until Ducks Unlimited clarifies their waterproofing chemistry, PFAS is standard in boot treatments.
⚠Waterproof or stain-proof treatment
Vibram
Mountain Warehouse Men's Odyssey Extreme Vibram Waterproof Hiking Boots
Leather/synthetic upper, rubber sole, unspecified waterproof coating
Skip until brand discloses waterproofing chemistry, hiking boots routinely use PFAS-based water-repellent coating.
⚠Waterproof or stain-proof treatment
Vibram
Spidrwalk
Vibram sole (synthetic rubber blend); upper textile with water-repellent coating treatment
Skip until Vibram discloses water-repellent coating chemistry, silence on PFAS is a red flag for treated footwear.
⚠Waterproof or stain-proof treatment
Vibram
Mountain Warehouse Men's Field Extreme Wide-Fit Waterproof Vibram Walking Boots
Leather/textile upper with Vibram rubber sole; waterproof treatment unspecified
High uncertainty, waterproof boots typically use water-repellent coating coatings; brand makes no PFAS disclosure.
⚠Waterproof or stain-proof treatment
Vibram
Altra Men's Timp 5 Hiker GTX Waterproof Hiking Boots
Gore-Tex membrane (Teflon-type coating-based) + unspecified water-repellent coating treatment on uppers
Skip if PFAS-sensitive; Gore-Tex is Teflon-type coating-based and water-repellent coating treatment source unknown.
⚠Waterproof or stain-proof treatment
Vibram
Men's Leather Waterproof Outdoor Boots with Vibram Sole
leather upper, Vibram rubber sole, waterproof treatment (unspecified)
Typical outdoor boot with likely PFAS waterproofing, Vibram does not disclose PFAS status.
⚠Waterproof or stain-proof treatment
Vibram
Mountain Warehouse Extreme Rockies Mens Waterproof Walking Boots
Leather/synthetic with waterproof coating (type unspecified)
Skip until brand discloses waterproofing chemistry; PFAS risk unclear.
⚠Waterproof or stain-proof treatment
Vibram
ROCKROOSTER Farmington 6 Inch Waterproof Hiking Boots with VIBRAM Outsole
Leather upper, synthetic/rubber outsole (VIBRAM), waterproof treatment (type undisclosed)
Skip until ROCKROOSTER or VIBRAM disclose waterproofing chemistry, waterproof boots carry PFAS risk.
⚠Waterproof or stain-proof treatment
Vibram
Mountain Warehouse Women's Extreme Byzantine Vibram Waterproof Walking Boots
textile upper with waterproof membrane/coating, Vibram sole
Skip until brand discloses water-repellent coating treatment chemistry; waterproof boots often use PFAS-based coatings.
⚠Waterproof or stain-proof treatment
Zamberlan
Men's Vioz GTX
Leather upper with Gore-Tex GTX waterproof membrane
Known PFAS risk due to Gore-Tex; brand silent on PFAS, skip unless PFAS-free alternative available.
⚠Waterproof or stain-proof treatment
Zamberlan
Men's Vioz Lux GTX RR
leather, Gore-Tex GTX membrane
Skip until Zamberlan discloses GTX waterproofing chemistry; PFAS risk unclear.
⚠Waterproof or stain-proof treatment
Zamberlan
Men's Salathe Trek GTX RR Hiking Boots
Leather upper, Gore-Tex membrane, rubber sole
Gore-Tex waterproofing likely contains Teflon-type coating-based water-repellent coating; Zamberlan discloses nothing, moderate concern.
⚠Waterproof or stain-proof treatment
Zamberlan
Exotrail GTX Men's Hiking Shoes
Leather/nubuck upper, GORE-TEX membrane, rubber sole
Moderate concern: GORE-TEX lining likely contains PFAS; Zamberlan provides no disclosure or alternatives.
⚠Waterproof or stain-proof treatment
Zamberlan
Trail Lite GTX Men's Hiking Boots
Gore-Tex (Teflon-type coating-based membrane) + leather/synthetic upper
Skip unless you contact Zamberlan; Gore-Tex typically contains PFAS, but brand offers no transparency.
⚠Waterproof or stain-proof treatment
Zamberlan
Thunder Pro GTX Men's
Nubuck leather upper; Gore-Tex GTX membrane (waterproof)
Gore-Tex waterproofing raises concern; Zamberlan does not publicly disclose PFAS practices.
⚠Waterproof or stain-proof treatment
Zamberlan
Men's 972 Guide Max GTX RR
Nubuck leather, Gore-Tex (Teflon-type coating-based) membrane
High-performance hiking boot with Gore-Tex; PFAS concern present but typical for waterproof footwear at this tier.
⚠Waterproof or stain-proof treatment
Zamberlan
Men's 1025 Tofane NW GTX RR
Leather upper, GORE-TEX® waterproof membrane
Lower-risk hiking boot, but GORE-TEX® membrane warrants scrutiny.
⚠Waterproof or stain-proof treatment
Crispi
Men's Altitude GTX
Nubuck leather, Gore-Tex membrane
Gore-Tex lining likely contains PFAS; Crispi silent on the issue, consider alternatives if PFAS exposure is a priority.
⚠Waterproof or stain-proof treatment
Crispi
Men's Lapponia III GTX Boots
Leather, Gore-Tex GTX membrane (proprietary waterproof layer)
Moderate PFAS risk due to Gore-Tex waterproofing; limited public disclosure from Crispi.
⚠Waterproof or stain-proof treatment
Crispi
Men's Colorado II GTX Boots
Gore-Tex membrane (Teflon-type coating-based waterproofing)
Higher PFAS concern due to Gore-Tex lining; no brand disclosure or mitigation claims.
⚠Waterproof or stain-proof treatment
Crispi
Men's Summit II GTX Waterproof Hunting Boots
Leather upper, GORE-TEX GTX membrane
Waterproof hunting boots with GORE-TEX carry inherent PFAS risk; brand provides no transparency or third-party verification.
⚠Waterproof or stain-proof treatment
Crispi
Men's Attiva Mid GTX Waterproof Hiking Boots
Leather/textile upper, Gore-Tex GTX waterproof membrane
Gore-Tex GTX typically contains PFAS for durability; Crispi discloses nothing, skip if PFAS-sensitive.
⚠Waterproof or stain-proof treatment
Crispi
Women's Summit II GTX
Gore-Tex membrane (Teflon-type coating-based waterproof lining)
Likely PFAS-containing Gore-Tex; Crispi makes no disclosure, approach with caution if PFAS-sensitive.
⚠Waterproof or stain-proof treatment
Crispi
Men's Briksdal MTN GTX Waterproof Hunting Boots
Leather upper, Gore-Tex membrane (Teflon-type coating-based waterproofing)
Gore-Tex lining is Teflon-type coating-based; Crispi does not disclose PFAS practices, moderate concern without brand commitment.
⚠Waterproof or stain-proof treatment
Crispi
Men's Valdres II GTX Waterproof Hunting Boots
Gore-Tex GTX waterproof membrane; leather/nylon upper
Moderate PFAS concern: Gore-Tex waterproofing likely contains PFAS; no public brand transparency.
⚠Waterproof or stain-proof treatment
Garmont
hiking shoes Garmont Cima WP
Nubuck leather upper; waterproof membrane (unspecified); rubber sole
Waterproof hiking shoes carry inherent PFAS risk; no transparency from Garmont, proceed with caution.
⚠Waterproof or stain-proof treatment
Garmont
Akron Gtx
Gore-Tex membrane with synthetic upper
Lower concern but no public PFAS disclosure; Gore-Tex historically used PFOA but has phased it; Garmont silent on specifics.
⚠Waterproof or stain-proof treatment
Garmont
Men's Akron GTX Hiking Shoes
Gore-Tex membrane (Teflon-family coating-based waterproof lining)
Skip or accept moderate PFAS risk; Gore-Tex contains Teflon-family coating but Garmont makes no disclosure.
⚠Waterproof or stain-proof treatment
Garmont
Akron Mid Gtx
Gore-Tex® membrane (Teflon-type coating-based waterproof-breathable layer)
Skip unless durability outweighs PFAS risk; Gore-Tex is Teflon-type coating-based with no public PFAS disclosure.
⚠Waterproof or stain-proof treatment
Garmont
Men's Chrono GTX Gore-Tex Hiking Boots
Gore-Tex membrane with textile upper and rubber sole
Gore-Tex waterproofing likely contains Teflon-type coating-based chemistry; Garmont offers no PFAS transparency, skip if PFAS-free is a priority.
⚠Waterproof or stain-proof treatment
Garmont
Trace Mid Boa Gtx
Gore-Tex membrane (Teflon-type coating-based) + textile upper
Moderate PFAS concern, waterproof hiking boot with Gore-Tex; skip if PFAS-sensitive.
⚠Waterproof or stain-proof treatment
Garmont
Hiking shoes Garmont 9.81 Onyx GTX
Nubuck/suede leather upper, GORE-TEX membrane
GORE-TEX waterproofing carries inherent PFAS concern; no brand disclosure available.
⚠Waterproof or stain-proof treatment
Garmont
Chrono Gtx
Gore-Tex membrane (Teflon-type coating-based waterproof layer)
Caution: Gore-Tex waterproofing typically uses Teflon-type coating; Garmont discloses nothing about PFAS.
⚠Waterproof or stain-proof treatment
Caterpillar
Men's Threshold Hiker Waterproof Boots
Leather/synthetic upper, waterproof coating (unspecified)
Waterproof boots likely use water-repellent coating; unknown if PFAS-based.
⚠Waterproof or stain-proof treatment
Caterpillar
Men's Pursue Hiker Waterproof Boots
Leather/textile upper with waterproof coating (unspecified)
Waterproof boots likely treated with water-repellent coating; PFAS status undisclosed.
⚠Waterproof or stain-proof treatment
Caterpillar
Men's Threshold Rebound Hiker Waterproof Work Boot
Leather upper with waterproof coating (unspecified water-repellent coating treatment)
Waterproof work boot; coating chemistry unknown, higher PFAS concern.
⚠Waterproof or stain-proof treatment
Caterpillar
Men's Pursue Waterproof Leather Hiking Boots
Leather upper with waterproof treatment (water-repellent coating)
Waterproof leather boots; PFAS status in treatment undisclosed.
⚠Waterproof or stain-proof treatment
Dr. Martens
Women's Combs Boot
leather upper, rubber sole, likely water-repellent coating-treated
Unknown water-resistant treatment; no public PFAS disclosure.
⚠Waterproof or stain-proof treatment
Dr. Martens
Combs Tech II Boot Men's
leather upper, rubber sole, water-repellent coating-treated
Leather boots likely use water-repellent coating treatment; PFAS status unclear.
⚠Waterproof or stain-proof treatment
Dr. Martens
Dr Martens Combs Tech Mk.02 Boots
Leather upper, synthetic/rubber sole with waterproof treatment
Waterproofed boots; PFAS coating chemistry undisclosed by brand.
⚠Waterproof or stain-proof treatment
Dr. Martens
Dr Martens 1460 Rain Boots
Leather upper with water-repellent coating-treated surface; unclear waterproofing chemistry
Waterproof leather boots; PFAS risk unclear without disclosure.
⚠Waterproof or stain-proof treatment
Rockport
Men's Rockport Rugged Bucks Waterproof Boot
Leather/synthetic upper with waterproof coating (type unspecified)
Waterproof boots likely treated with PFAS; Rockport makes no disclosure.
⚠Waterproof or stain-proof treatment
Rockport
Men's Umbwe II Trail
Leather upper, rubber sole, likely water-repellent coating-treated
Trail shoe with likely water-repellent coating; Rockport discloses nothing.
⚠Waterproof or stain-proof treatment
Rockport
Men's Seamus
Leather upper with waterproof treatment
Waterproof leather shoes likely treated with PFAS; no disclosure available.
⚠Waterproof or stain-proof treatment
Rockport
Men's XCS Pathway Waterproof Mid Waterproof Hiking Boots
leather/synthetic with water-repellent coating waterproof coating
Waterproof hiking boots likely treated with water-repellent coating; PFAS risk unconfirmed.
⚠Waterproof or stain-proof treatment
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