Is Mammut PFAS-free?
Across 51 graded products, Mammut averages F (20/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade C or better yet. Grades are model-based estimates, not lab results.
Graded and flagged D and F, we’d swap these
Mammut
Eiger Free Waterproof Leather Gloves
Leather with waterproof treatment (coating unspecified)
Skip unless Mammut confirms PFAS-free water-repellent coating treatment in writing.
⚠Waterproof or stain-proof treatment
Mammut
Shelter Gloves with Foldable Fingertips
Synthetic shell (likely polyamide/nylon) with water-repellent coating water-repellent treatment
Skip until Mammut discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Mammut
Stoney Glove
Synthetic textile with water-repellent coating (water-repellent coating) treatment
Skip or contact Mammut directly, waterproof gloves typically use PFAS-based water-repellent coating, but the brand discloses nothing.
⚠Waterproof or stain-proof treatment
Mammut
Eiger Nordwand Pro 2 in 1 Glove
Polyamide shell with water-repellent coating water-repellent finish; leather/synthetic palm
Mammut does not disclose PFAS treatment; water-repellent coating gloves carry inherent risk without transparency.
⚠Waterproof or stain-proof treatment
Mammut
Astro Guide Glove
synthetic insulation + polyamide shell with water-resistant treatment
Unknown PFAS risk; Mammut provides no public disclosure on water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Mammut
gloves Mammut Astro Light SO Glove
Synthetic shell with water-repellent coating water-repellent treatment
Skip until Mammut discloses water-repellent coating chemistry; PFAS risk in outdoor glove coatings is real.
⚠Waterproof or stain-proof treatment
Mammut
Arctic Mitten
Synthetic insulation with water-resistant shell coating
Skip until Mammut discloses water-repellent coating treatment chemistry or provides PFAS testing.
⚠Waterproof or stain-proof treatment
Mammut
Men's Astro Gloves
Synthetic insulation, polyamide shell with water-repellent coating finish
Unclear PFAS status; Mammut does not disclose water-repellent coating chemistry, skip if PFAS-avoidance is a priority.
⚠Waterproof or stain-proof treatment
Mammut
Men's Mammut Outdoor HS Hooded Jacket
Nylon with water-repellent coating (water-repellent coating) coating
Skip or contact Mammut directly, water-repellent coating-treated jacket with no PFAS disclosure raises concern.
⚠Waterproof or stain-proof treatment
Mammut
Men's Stoney HS Thermo Hooded Ski Jacket
Polyamide outer with water-repellent coating finish (composition unspecified)
Ski jackets use water-repellent coating coatings; Mammut's PFAS policy is unclear, proceed with caution if PFAS avoidance matters.
⚠Waterproof or stain-proof treatment
Mammut
Men's Stoney HS Hooded Ski Jacket
Polyester with water-repellent coating waterproof treatment
Ski jacket with water-repellent coating finish, waterproofing chemicals unspecified; Mammut silent on PFAS.
⚠Waterproof or stain-proof treatment
Mammut
All- Mountain Performance Men's Mtn. Pro 2.0 HS Hooded Jacket
Nylon/polyester with water-repellent coating (water-repellent coating) treatment
Skip or request PFAS disclosure, premium outdoor jacket likely treated with fluorinated water-repellent coating, but Mammut provides no transparency.
⚠Waterproof or stain-proof treatment
Mammut
Alto Light HS Hooded Jacket Men's
HS (Hybrid Shell) fabric with water-repellent coating
Skip until Mammut discloses water-repellent coating chemistry; waterproof jackets commonly use PFAS-based treatments.
⚠Waterproof or stain-proof treatment
Mammut
Stoney HS Jacket Men's
Gore-Tex laminate (Teflon-type coating-based), polyester shell
Skip or contact brand for PFAS commitment; Gore-Tex traditionally uses PFFE but Mammut hasn't confirmed their water-repellent coating approach.
⚠Waterproof or stain-proof treatment
Mammut
Eiger Free Pro HS Hooded Jacket Men
Polyester ripstop outer with waterproof water-repellent coating
Higher PFAS risk due to waterproof coating; Mammut does not disclose treatment chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Men's Treeline HS Thermo Hooded Down Jacket
Down insulation with synthetic shell (nylon); water-repellent coating (water-repellent coating) finish
Down jackets typically use water-repellent coating coatings, Mammut's silence on PFAS chemistry leaves moderate concern.
⚠Waterproof or stain-proof treatment
Mammut
Men's Stoney HS Pants
Nylon with water-repellent coating (water-repellent coating) treatment
Skip until Mammut discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Mammut
Stoney HS Pants Men
nylon/polyamide with water-repellent coating treatment
Skip until Mammut discloses water-repellent coating chemistry; waterproof pants typically use PFAS.
⚠Waterproof or stain-proof treatment
Mammut
Men's Runbold Winter Softshell Hiking Pants
polyester softshell with water-repellent coating water-repellent treatment
Skip until Mammut discloses water-repellent coating chemistry or pursues PFAS-free certification.
⚠Waterproof or stain-proof treatment
Mammut
Taiss Guide SO Pants Men
Nylon with water-repellent coating (water-repellent coating) treatment
Skip until Mammut discloses water-repellent coating chemistry or certifies PFAS-free.
⚠Waterproof or stain-proof treatment
Mammut
Men Mammut Fall Line HS Thermo Pant
Polyamide/nylon with water-repellent coating (water-repellent coating) treatment; thermal insulation layer
Skip until Mammut clarifies water-repellent coating chemistry, legacy thermal pants often use PFAS-based water repellents.
⚠Waterproof or stain-proof treatment
Mammut
All-mountain Men's Stoney HS Thermo Insulated Ski Pants
Polyamide with water-repellent coating (water-repellent coating) finish
Skip or verify, silent on water-repellent coating chemistry; Mammut has not disclosed PFAS policy for this product line.
⚠Waterproof or stain-proof treatment
Mammut
Men's Eiger Nordwand Advanced Softshell Mountaineering Pants
Polyamide shell with water-repellent coating finish; treatment chemistry unspecified
Skip until Mammut discloses water-repellent coating treatment chemistry or commits to PFAS-free standards.
⚠Waterproof or stain-proof treatment
Mammut
Men's Alto Light HS Waterproof Hardshell Pants
Polyamide shell with water-repellent coating water-repellent finish
Waterproof hardshell pants carry inherent water-repellent coating risk; Mammut silent on PFAS treatment, skip if PFAS-concerned.
⚠Waterproof or stain-proof treatment
Mammut
Ultimate Comfort SO Hooded Jacket Men's
Polyamide shell with water-repellent coating water-repellent treatment (composition unspecified)
Higher PFAS risk due to waterproofing; Mammut does not disclose water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Ultimate VIII SO Jacket Men
Polyamide/nylon shell with water-repellent coating (water-repellent coating) finish
Skip until Mammut discloses water-repellent coating chemistry or commits to PFAS-free treatments.
⚠Waterproof or stain-proof treatment
Mammut
Men's Eiger Nordwand Pro Softshell Jacket
Softshell with unspecified water-repellent coating (water-repellent coating) coating
Skip or contact Mammut directly, no PFAS disclosure on a water-repellent coating-treated outdoor jacket.
⚠Waterproof or stain-proof treatment
Mammut
Ultimate VIII SO Hooded Jacket Women
Polyester shell with water-repellent coating water-repellent treatment
Skip until Mammut discloses water-repellent coating chemistry or switches to PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Mammut
Woman Mammut GRANITE SO Hooded Jacket 1011
Nylon/polyester with water-repellent coating
Moderate concern: Mammut offers no public PFAS disclosure on this waterproof hooded jacket; water-repellent coating-treated outdoor apparel commonly uses fluorinated compounds.
⚠Waterproof or stain-proof treatment
Mammut
Ultimate VIII SO Hooded Jacket Men
Nylon/polyester blend with water-repellent coating
Moderate risk: premium outdoor brand uses water-repellent coating treatments without disclosing PFAS status or alternatives.
⚠Waterproof or stain-proof treatment
Mammut
Women's Ultimate Comfort SO Hooded Jacket
Nylon/polyester blend with water-repellent coating (water-repellent coating) finish
Higher uncertainty, Mammut's water-repellent coating jacket likely uses fluorinated finish, but brand discloses nothing; skip if PFAS-avoidant.
⚠Waterproof or stain-proof treatment
Mammut
Women's Outdoor SO Hooded Jacket
Polyester with water-repellent coating (water-repellent coating) treatment
Moderate concern, typical outdoor jacket with undisclosed water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Astro Guide SO Glove
Nylon/polyester with water-repellent coating treatment (unspecified chemistry)
Skip until Mammut discloses water-repellent coating chemistry or pursue PFAS-free alternatives.
⚠Waterproof or stain-proof treatment
Mammut
Hiking Patrol X Mammut Light Pants
Nylon/polyester blend with water-repellent coating water-repellent finish
Skip or contact Mammut directly, waterproof outdoor pants likely use PFAS water-repellent coating unless explicitly stated otherwise.
⚠Waterproof or stain-proof treatment
Mammut
Men's Zip-Off Hiking Pants
Nylon/polyester blend with water-repellent coating finish
Higher PFAS risk due to likely water-repellent coating treatment; Mammut does not disclose chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Men's Courmayeur Breathable Softshell Mountaineering Pants
Softshell with breathable water-repellent coating (unspecified chemistry)
Skip until Mammut discloses water-repellent coating treatment chemistry or provides third-party PFAS testing.
⚠Waterproof or stain-proof treatment
Mammut
Men's Courmayeur Softshell Mountaineering Pants
Nylon/polyamide shell with water-repellent coating treatment
Moderate PFAS concern, typical mountaineering pants likely use legacy fluorinated water-repellent coating; Mammut has not disclosed details.
⚠Waterproof or stain-proof treatment
Mammut
Men's Workhorse Climbing Pants
nylon blend with water-repellent coating finish
Skip until Mammut discloses water-repellent coating chemistry or adopts PFAS-free treatment.
⚠Waterproof or stain-proof treatment
Mammut
Men's Linard Light HS Waterproof Hardshell Pants
Polyester/nylon shell with water-repellent coating waterproof treatment (unspecified)
Skip until Mammut discloses water-repellent coating chemistry or switches to verified PFAS-free waterproofing.
⚠Waterproof or stain-proof treatment
Mammut
Men's Runbold IV Multifunctional Hiking Pants
polyamide/nylon blend with water-repellent coating (water-repellent coating) finish
water-repellent coating hiking pants from established brand; PFAS risk present but unconfirmed, ask Mammut directly about treatment chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Men's Massone Climbing Pants
Nylon/polyester blend with water-repellent coating finish
Climbing pants with water-resistant finish; PFAS risk typical for water-repellent coating apparel, brand provides no transparency.
⚠Waterproof or stain-proof treatment
Mammut
Men's Linard Light HS Hooded Hiking Jacket
Nylon/polyester with water-repellent coating water-repellent treatment
Skip until Mammut discloses water-repellent coating chemistry, waterproof jackets commonly use PFAS.
⚠Waterproof or stain-proof treatment
Mammut
Men's Crag HS Hooded Mountaineering Jacket
Nylon with water-repellent coating (water-repellent coating) finish; hood lining
High-performance mountaineering jacket with typical water-repellent coating, PFAS risk unresolved; Mammut has not disclosed water-repellent chemistry.
⚠Waterproof or stain-proof treatment
Mammut
Ultra-light Waterproof Hardshell Jacket
Polyamide with water-repellent coating (water-repellent coating) finish
Skip until Mammut discloses water-repellent coating chemistry or commits to PFAS-free.
⚠Waterproof or stain-proof treatment
Mammut
Treeline HS Gore-tex Jacket Men
Gore-Tex membrane (Teflon-type coating-based Teflon-family coating laminate)
Skip unless you accept PFAS-based waterproofing; Mammut does not disclose PFAS status for this product.
⚠Waterproof or stain-proof treatment
Mammut
Men's Taiss Light HS Hooded Jacket
Polyester with water-repellent coating (water-repellent coating) coating
Higher uncertainty, waterproof outerwear typically uses PFAS-based water-repellent coating; Mammut has not disclosed coating chemistry or made public PFAS commitments.
⚠Waterproof or stain-proof treatment
Mammut
Men's Alto Light HS Hooded Hiking Jacket
polyester with water-repellent coating (water-repellent coating) finish
Skip unless Mammut discloses water-repellent coating chemistry; water-repellent hiking jackets commonly use PFAS.
⚠Waterproof or stain-proof treatment
Mammut
Linard Women's Light HS Multifunctional Waterproof Hardshell Pants
Polyester hardshell with water-repellent coating (water-repellent coating) finish, coating type unspecified
Skip until Mammut discloses the water-repellent coating chemistry or commits to PFAS-free hardshells.
⚠Waterproof or stain-proof treatment
Mammut
Women's Alto Light HS Waterproof Hardshell Pants
Polyester outer with water-repellent coating waterproof finish
Waterproof hardshell pants with unknown water-repellent coating chemistry, Mammut doesn't disclose PFAS status publicly.
⚠Waterproof or stain-proof treatment
Mammut
Eiger Nordwand Light Hs Gore-tex Pants Men
Gore-Tex membrane laminate (Teflon-type coating-based)
Gore-Tex products carry inherent PFAS risk; Mammut does not disclose or commit to PFAS mitigation.
⚠Waterproof or stain-proof treatment
Mammut
Women's Eiger Nordwand Light HS Gore-tex Pants
Gore-Tex membrane (ePTFE-based) with water-repellent coating
Skip if PFAS-conscious; Gore-Tex traditionally relies on PFAS-based water-repellent coating, but no public disclosure from Mammut.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →