Activewear, ranked by PFAS safety
199 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 activewear, and which brands grade best and worst
Graded and flagged D and F, we’d swap these
Lululemon
Women's Align High-Rise Pant 25
Nylon/Lycra blend (Luxtreme or similar elastic technical fabric)
Lower concern; athletic wear without water-repellent coating treatment, but brand discloses nothing about PFAS.
⚠Risky category by default
Lululemon
Women's Align High-Rise 25" Leggings
Nylon elastane blend (Luxtreme fabric)
Lower concern; synthetic stretch athletic wear without known PFAS treatments, but brand discloses nothing.
⚠Risky category by default
Lululemon
Align Leggings Women's High-Rise Pant 25
Nylon/nylon blend (Align fabric blend, primarily synthetic)
Lower concern for PFAS, but Lululemon provides no public transparency on water-repellent coating treatments or chemical use.
⚠Risky category by default
Lululemon
Women's Wunder Train 25" Leggings
Nylon/polyamide blend (Luxtreme or similar synthetic blend)
Lower concern; synthetic athletic wear without water-repellent finish likely avoids PFAS, but brand transparency is lacking.
⚠Risky category by default
Lululemon
Women's Align High-Rise Mini-Flare Pant
Nylon/Lycra blend (Align fabric, proprietary knit)
Lower PFAS concern; core fabric unlikely to contain PFAS, but Lululemon provides no public transparency on water-repellent coating treatments or chemical inputs.
⚠Risky category by default
Nike
Women's Nike One High-Waisted 7/8 Leggings
nylon/polyester blend, no waterproof or stain-resist coating disclosed
Lower concern, basic athletic leggings with no water-repellent coating or stain treatment; PFAS risk appears minimal but Nike discloses nothing.
⚠Risky category by default
Nike
Women's Pro Sculpt High-Waisted 7/8 Leggings with Pockets
Nylon/spandex blend (no water-repellent coating)
Lower-concern basic leggings; no PFAS-treatment triggers detected.
⚠Risky category by default
Nike
Women's Sportswear Classic High-Waisted 7/8 Leggings
Polyester blend (nylon/spandex mix)
Lower PFAS concern, basic stretch leggings with no water repellent finish, but Nike discloses nothing.
⚠Risky category by default
Nike
Women's High-Waisted 7/8 Leggings
Nylon/polyester blend knit fabric, no water-repellent coating (water-repellent coating) coating specified
Lower concern, standard leggings without water-repellent treatment or disclosed coatings.
⚠Risky category by default
Nike
Women's Leggings Nike Pro 365
Polyester blend (primary); elastane/spandex
Lower concern, standard athletic leggings with no known PFAS-treatment triggers.
⚠Risky category by default
Nike
Girls Pro Leggings
polyester/nylon blend (standard athletic leggings, no water-repellent finish disclosed)
Lower concern, standard athletic leggings without disclosed water/stain treatment.
⚠Risky category by default
Nike
Women's Chill Knit Mid-Rise Ribbed Tights
Nylon/polyester knit blend, no waterproofing or coating disclosed
Lower concern, basic athletic knit without water/stain treatments, but Nike provides no PFAS transparency.
⚠Risky category by default
Nike
Women's One Seamless Front High-Waisted Full-Length Leggings
Nylon/polyester blend, no documented waterproof or stain-resistant coating
Lower concern; standard athletic leggings with no water-repellent coating or special coatings flagged.
⚠Risky category by default
Adidas
Women's adidas Essentials 3 Stripes Leggings
Polyester blend (likely nylon/elastane mix); no water-repellent or stain-resistant finish described
Lower PFAS concern; basic synthetic leggings without performance coatings.
⚠Risky category by default
Adidas
Women's adidas Optime 3-Stripes Full-Length Leggings
polyester/nylon blend with standard weave
Lower PFAS concern for basic athletic leggings; no water-repellent coating finish means minimal PFAS risk, though Adidas discloses nothing.
⚠Risky category by default
Adidas
Woman adidas Hyperglam 3 Stripes leggings
Polyester with elastane (spandex)
Lower PFAS concern for basic stretch leggings, but Adidas lacks transparency on water-repellent coating treatments.
⚠Risky category by default
Adidas
Women's All Me 7/8 Leggings
nylon/spandex blend (no known water-repellent coating treatment disclosed)
Lower-concern buy; standard athletic leggings with no disclosed water/stain treatments.
⚠Risky category by default
Adidas
Women's adidas All Me Rib 7/8 Leggings
Nylon/polyester blend with ribbed construction
Lower concern; basic stretch leggings with no functional coating that would require PFAS.
⚠Risky category by default
Adidas
Women's Workout Essentials Knit 4-Inch Leggings
polyester knit blend (nylon/spandex)
Lower PFAS concern for standard knit leggings; no special finish suggests no intentional PFAS treatment.
⚠Risky category by default
Adidas
Women's Optime Power 7/8 Leggings
Nylon/polyester blend with elastane
Lower concern, standard athletic legging with no obvious PFAS triggers, but Adidas makes no public PFAS commitment.
⚠Risky category by default
Adidas
Womens adidas Originals X Liberty London Leggings
Polyester blend (likely polyester/cotton or polyester/nylon base)
Lower concern; standard athletic leggings without known PFAS-risk treatments.
⚠Risky category by default
Athleta
Women's Salutation Stash High Rise Leggings
Nylon/spandex blend (primary); no disclosed water-repellent treatment
Lower concern unless water-repellent coating was applied; no public PFAS disclosure from Athleta.
⚠Risky category by default
Athleta
Women's Salutation Stash High Rise Capri
nylon/spandex blend, no water-resistant coating noted
Lower concern, basic athletic capri with no known water-resistant or stain-treatment finishes typical of PFAS use.
⚠Risky category by default
Athleta
Girl High Rise Chit Chat Leggings
Nylon blend (likely nylon 6 or 6.6); no water-repellent coating or water-resistant treatment disclosed
Lower PFAS concern; standard athletic leggings without marketed water-resistance or stain treatments.
⚠Risky category by default
Athleta
Women's Elation Ultra High Rise 7/8 Leggings
Nylon/spandex blend, no stated water-repellent finish
Lower PFAS concern; standard stretch leggings with no performance coatings flagged.
⚠Risky category by default
Athleta
Women's Transcend High Rise 7/8 Leggings
Nylon/spandex blend (primary); no disclosed water-resistant treatment
Lower-concern basic athletic legging; no PFAS-relevant finish disclosed, but no verification either.
⚠Risky category by default
Gymshark
Womens Gymshark Training Leggings 2.0
Nylon/polyester blend, no confirmed PFAS-applied treatment
Lower PFAS concern for basic training leggings; no water-repellency claims suggest no intentional water-repellent coating.
⚠Risky category by default
Gymshark
Womens Gymshark Everyday Seamless Leggings
nylon/polyamide blend, likely uncoated
Lower concern; basic athletic leggings with no known PFAS-prone features, but Gymshark has not disclosed fabric sourcing or finishes.
⚠Risky category by default
Gymshark
Women's Lift Seamless Leggings
Nylon/polyamide blend (seamless knit)
Lower concern, standard synthetic athletic wear with no known PFAS triggers, but Gymshark provides no transparency.
⚠Risky category by default
Gymshark
Pants & Jumpsuits Gymshark Power Original Leggings Moss Olive Print
Nylon/polyester blend with stretch; no documented water-repellent or stain-resistant finish
Lower concern; standard athletic leggings with no water-repellent coating treatment or disclosed Teflon-family coating coatings.
⚠Risky category by default
Gymshark
Women's Flex V4 Leggings
Nylon/polyester blend with likely standard dyes and finishes
Lower concern; standard athletic leggings with no water-repellent coating finish that would require PFAS.
⚠Risky category by default
Gymshark
Women's Vital Soft Leggings
Nylon/polyester blend (standard athletic knit)
Lower concern, standard athletic leggings with no known PFAS triggers, but Gymshark offers no transparency.
⚠Risky category by default
Gymshark
Womens Gymshark Flex High Waisted Leggings
Nylon/polyester blend (stretch athletic fabric)
Lower concern, basic stretch leggings without water-resistant finish, but Gymshark provides no PFAS transparency.
⚠Risky category by default
Gymshark
Womens Lift Seamless Stretch-Woven Leggings
Nylon/polyester stretch-woven blend
Lower PFAS concern for a basic stretch-woven legging, but no public disclosure from Gymshark on water-repellent coating treatments.
⚠Risky category by default
Alo Yoga
Pants & Jumpsuits Alo Yoga Airbrush High Waist Heart Throb Legging
nylon/spandex blend athletic knit
Lower PFAS concern; standard athletic fabric with no evidence of water-repellent coating or stain treatment.
⚠Risky category by default
Alo Yoga
Alo Alosoft High-Waist 7/8 Highlight Legging
Nylon/Spandex blend (Alosoft proprietary knit)
Lower concern, synthetic athletic legging with no PFAS disclosure, but no water-repellent coating flagged.
⚠Risky category by default
Alo Yoga
Women's Airlift High-Waist Suit Up Legging
nylon/spandex blend (no water-repellent or stain-resistant treatment claimed)
Lower concern, standard stretch fabric with no water-repellent coating or stain coating, but brand discloses nothing about PFAS practices.
⚠Risky category by default
Alo Yoga
Pants & Jumpsuits Alo Airlift High Waist 7/8 Line Up Legging
Nylon blend (primary); no water-repellent coating or stain-resist coating disclosed
Lower concern; standard stretch legging with no disclosed finishing treatments that typically harbor PFAS.
⚠Risky category by default
Alo Yoga
Alosoft High-Waist Heart Throb Legging
Nylon blend (Alosoft fabric)
Lower PFAS concern; standard athletic legging with no disclosed water or stain treatment.
⚠Risky category by default
Alo Yoga
High Waist Airbrush Leggings Women's
Nylon blend (primary fabric); no water-repellent coating treatment disclosed
Lower concern: standard nylon leggings with no disclosed water-resistant coating.
⚠Risky category by default
Alo Yoga
Alo High Waist Lounge Leggings Women's
Nylon/spandex blend (stretch fabric)
Lower PFAS concern; standard athletic leggings with no known water-repellent coating or stain treatment.
⚠Risky category by default
Alo Yoga
7/8 High Waisted Airlift Legging
Nylon/polyester blend stretch fabric
Lower PFAS concern; standard stretch legging with no known water-repellent coating treatment.
⚠Risky category by default
Outdoor Voices
Pants & Jumpsuits Outdoor Voices Lavender Leggings
Nylon/spandex blend leggings
Lower PFAS concern for base leggings, but Outdoor Voices has not disclosed water-repellent coating/finish treatments.
⚠Risky category by default
Outdoor Voices
CLOUDKNIT LEGGING - Black S:- S, Black - Online Only
Nylon blend (CloudKnit™ proprietary synthetic)
Lower-concern option, but no PFAS transparency from brand.
⚠Risky category by default
Outdoor Voices
Women's Driftwood Heather Compression Leggings
Nylon/spandex blend compression fabric
Lower concern compression leggings; no water-repellent treatment typical for this garment category.
⚠Risky category by default
Outdoor Voices
CLOUDKNIT LEGGING - Green XL:- XL, Green - Online Only
Nylon blend (CloudKnit fabric)
Lower PFAS concern for a basic nylon athletic legging, but no transparency from brand.
⚠Risky category by default
Outdoor Voices
Womens Pants & Jumpsuits Outdoor Voices Techsweat Core 7/8 Leggings
Nylon blend (Techsweat fabric)
Lower PFAS concern for base fabric, but no brand transparency on finishes or treatments.
⚠Risky category by default
Outdoor Voices
CLOUDKNIT LEGGING - PINK XS:- XS, PINK - Online Only
Nylon/polyester knit (Cloudknit proprietary blend)
Lower PFAS concern for basic knit apparel, but no public transparency from brand.
⚠Risky category by default
Outdoor Voices
Puddle Bubble Wrap High-Rise Fit Leggings
Nylon/polyester blend with elastane
Lower concern; standard performance leggings without water-resistant coatings that typically introduce PFAS.
⚠Risky category by default
Outdoor Voices
7/8 Textured Compression Leggings
Nylon/polyester blend with compression weave
Lower concern; plain compression leggings without water-repellent coating or specialty finishes typical of PFAS-treated apparel.
⚠Risky category by default
Girlfriend Collective
Compressive High-Rise Leggings
Nylon/polyamide blend (high-rise leggings, compressive fabric)
Lower concern; natural fiber blend with no known water-repellent coating, but brand transparency on PFAS is absent.
⚠Risky category by default
Girlfriend Collective
Pants & Jumpsuits Compressive Pocket Legging Girlfriend Collective
Nylon/spandex blend compressive knit
Lower PFAS concern for this style, standard athletic knit without stated water repellency, but brand transparency is minimal.
⚠Risky category by default
Girlfriend Collective
Pants & Jumpsuits Girlfriend Collective Float Ultralight Legging
Nylon/polyamide blend with elastane
Lower-concern athletic wear; no PFAS indicators, but brand silent on treatment disclosures.
⚠Risky category by default
Girlfriend Collective
Terrace Compressive High-Rise Legging
Nylon/spandex blend (no reported water-repellent coating)
Lower PFAS concern for a basic compressive legging with no visible water-repellent finish.
⚠Risky category by default
Girlfriend Collective
Women's 7/8 Length High Rise Pocket Leggings
Nylon/spandex blend (stretch fabric, uncoated)
Lower concern, standard stretch leggings with no apparent water/stain treatment.
⚠Risky category by default
Girlfriend Collective
Bluestone FLOAT Ultralight Legging - Black Size Extra Large 28" Inseam, Sustainable Clothing Brand
Nylon blend (primary), minimal finish
Lower-concern athletic wear, but brand transparency on treatment chemicals is absent.
⚠Risky category by default
Patagonia
Women's Centered Crops
nylon/spandex blend (no water-repellent coating)
Lower PFAS concern, athletic crop with no water-resistant finish, but brand hasn't disclosed PFAS policy.
⚠Risky category by default
Patagonia
Women's Centered Tights
Nylon/spandex blend (stretch athletic tights)
Lower-concern basics; no waterproof treatment typical of performance tights, but Patagonia silent on PFAS sourcing.
⚠Risky category by default
Sweaty Betty
Power Workout Leggings
nylon/elastane blend (synthetic knit)
Lower PFAS concern likely, but limited public transparency on treatment chemicals.
⚠Risky category by default
Sweaty Betty
Women's Pants & Jumpsuits Sweaty Betty Power 7/8 Workout Leggings
nylon/spandex blend (stretch athletic fabric)
Lower concern for PFAS, but brand offers no transparency on fabric treatments.
⚠Risky category by default
Sweaty Betty
Women's Power High Waist 7/8 Workout Leggings
Nylon/polyester blend with standard elastane
Lower PFAS concern, standard athletic leggings without water-repellent coating claims, but brand offers no transparency.
⚠Risky category by default
Sweaty Betty
Ultimate Studio Yoga Leggings
Nylon blend with spandex (presumed standard water-repellent coating finish)
Lower concern for base fabric, but water-repellent coating composition unclear, contact brand for specifics.
⚠Risky category by default
Beyond Yoga
Women's Pants & Jumpsuits Beyond Yoga Spacedye Caught In The Midi High Waisted Leggings
Nylon/spandex blend with spacedye treatment
Lower concern, standard athletic leggings with no known water-repellent coating or stain-resistant treatment, but brand makes no PFAS disclosures.
⚠Risky category by default
Beyond Yoga
Women's Space Dye High Waist Practice Leggings
Nylon/polyester blend with space-dye cotton content
Lower PFAS concern for basic stretch leggings; no special finishes typical of this category.
⚠Risky category by default
Beyond Yoga
Women's Spacedye Laid Back Wide Leg Pant
Nylon/polyester spacedye blend (no Teflon-family coating or water-resistant coating noted)
Lower concern, basic performance fabric with no PFAS-associated treatments claimed.
⚠Risky category by default
Beyond Yoga
Women's Pants & Jumpsuits Beyond Yoga Softmark High Waisted Midi Leggings
Nylon/spandex blend (synthetic stretch fiber)
Lower PFAS concern for basic stretch leggings, no water/stain treatments expected, but synthetic blends carry inherent uncertainty.
⚠Risky category by default
Beyond Yoga
Women's Spacedye High Waisted Practice Pant
Nylon/spandex blend (spacedye fabric)
Lower PFAS concern for untreated stretch pant; verify care label for any finish claims.
⚠Risky category by default
Beyond Yoga
Women's Spacedye Out Of Pocket High Waisted Capri Legging
Polyester/nylon blend (spacedye yarn)
Lower PFAS concern; standard athletic wear with no waterproofing triggers, but no brand transparency on chemical treatments.
⚠Risky category by default
Beyond Yoga
Women's Impulse Ribbed High Waisted Midi Legging
Nylon/spandex blend ribbed fabric
Lower concern; untreated athletic knit unlikely to contain PFAS, but no brand transparency.
⚠Risky category by default
Beyond Yoga
Women's Spacedye Out of Pocket High-Waisted Midi Leggings Blue S
Polyester/nylon blend (spacedye knit)
Lower concern, standard athletic leggings with no known PFAS triggers, but no brand transparency.
⚠Risky category by default
Allbirds
Women's Natural Flow Legging
Polyester blend (likely recycled polyester/nylon) with elastane
Lower PFAS concern for a basic stretch legging; no water treatment disclosed.
⚠Risky category by default
Allbirds
Women's Natural Leggings
organic cotton, natural rubber waistband
Lower concern, plain organic cotton leggings with no waterproofing or coatings requiring water-repellent coating treatment.
⚠Risky category by default
Allbirds
Athletic Leggings By Allbirds In Blue, Size: M
Recycled polyester blend (primary), likely nylon or spandex blend
Lower concern; standard athletic fabric with no known PFAS treatment, but Allbirds offers no explicit PFAS disclosure.
⚠Risky category by default
Allbirds
Women's Natural Leggings Capri
Merino wool blend, nylon elastane
Lower concern for PFAS, natural fiber core with no obvious water-repellent coating, but brand offers no transparency.
⚠Risky category by default
Allbirds
Women's Natural Legging Aubergine
Nylon blend (synthetic fiber)
Lower concern; basic synthetic legging with no known PFAS-prone features, but no transparency from brand.
⚠Risky category by default
Allbirds
Women’s Allbirds Natural Flow Leggings Purple Hush Medium Weight Sz M
Nylon/polyester blend with natural rubber
Lower concern, untreated synthetic blend with no waterproofing claims, but Allbirds makes no PFAS disclosure.
⚠Risky category by default
Allbirds
Women's Merino Blend Sweatpants
merino wool blend (natural fiber, no water-repellent coating treatment stated)
Lower concern, untreated merino blend has minimal PFAS risk, but verify no hidden water-resistant finish.
⚠Risky category by default
Allbirds
All Birds Natural Leggins Xl Black
Natural fibers (likely organic cotton/wool blend); no chemical water-resistant or stain treatment applied
Lower PFAS concern, natural materials without performance coatings, but brand transparency on PFAS is absent.
⚠Risky category by default
Athleticism
Athletic Works Women's Dri More Core Mid Rise Leggings
Polyester/nylon blend (standard athletic knit)
Lower concern; no water-repellent coating treatment typical for basic moisture-wicking leggings, but brand offers no transparency.
⚠Risky category by default
Athleticism
32 Degrees Women's Pants & Jumpsuits 32 Degrees Leggings
Nylon or polyester blend (typical for leggings)
Lower PFAS concern; basic athletic leggings without stated water/stain treatment.
⚠Risky category by default
Athleticism
Old Navy Women's Extra-High Waisted Powersoft 7/8 Pocket Leggings
Nylon/spandex blend (Powersoft); no special coatings disclosed
Lower-concern choice; basic stretch leggings with no water-resistance or stain treatment that typically triggers PFAS use.
⚠Risky category by default
Athleticism
Under Armour Women's HeatGear Ankle Leggings
polyester/nylon blend (HeatGear synthetic fabric)
Lower concern; synthetic athletic wear typically avoids water-repellent coating treatments, but no public transparency from brand.
⚠Risky category by default
Athleticism
lululemon Women's Align High-Rise Pant 28
Nylon/polyamide blend (Align Pant primary fabric)
Lower PFAS concern, no water-repellent coating standard for this style, but Lululemon's broader treatment practices remain undisclosed.
⚠Risky category by default
Athleticism
Women's adidas All Me Flare Leggings
Polyester blend (likely nylon/spandex)
Lower PFAS concern for basic stretch leggings, but brand offers no transparency.
⚠Risky category by default
Athleticism
FLX Women's High-Rise Affirmation 7/8 Pocket Leggings
Nylon/spandex blend (primary fibers)
Lower-concern baseline leggings; no known water-repellent coating treatment, but brand discloses nothing about PFAS.
⚠Risky category by default
Carbon38
Women's Contrast Waistband Leggings
Nylon/polyester blend leggings, unspecified finishes
Lower concern, basic athletic wear with no known PFAS use, but brand discloses nothing.
⚠Risky category by default
Carbon38
Women's High Rise Ribbed Melt Leggings
nylon/polyester blend ribbed knit fabric
Lower concern due to basic knit construction, but no PFAS transparency from brand.
⚠Risky category by default
Carbon38
Pants & Jumpsuits Carbon38 High Rise 7/8 Legging In Takara Shine
Nylon/polyester blend with shine finish (Takara Shine)
Lower PFAS concern for core fabric, but shine finish warrant caution without disclosure.
⚠Risky category by default
Carbon38
Women's Carbon38 High Rise Full-Length Legging In Diamond Compression
nylon and elastane blend (synthetic textiles)
Lower PFAS concern, but brand transparency on treatments is absent, request material cert if concerned.
⚠Risky category by default
Carbon38
Women's High Rise Pocket Diamond Compression Leggings
Nylon/spandex blend compression fabric
Lower-concern basics, no known PFAS triggers, but brand is silent on finish treatments.
⚠Risky category by default
Carbon38
Pants & Jumpsuits Carbon38 High Rise Leggings In Takara Shine
nylon/spandex blend with shine finish
Lower concern, stretchy athletic wear without known PFAS treatments, but brand offers no transparency.
⚠Risky category by default
Carbon38
Women's Split Front Leggings
nylon/spandex blend (stretch leggings)
Lower concern; standard stretch athletic wear with no known PFAS triggers, but brand makes no public PFAS commitment.
⚠Risky category by default
Carbon38
Women's High Rise Full-Length Takara Shine Leggings
Nylon/polyamide blend with 'Takara Shine' finish
Lower PFAS risk, but lack of disclosure on the 'Shine' finish warrants caution.
⚠Risky category by default
Chromat
Chrome Hearts Women's Logo Leggings
nylon/spandex blend knit fabric
Lower PFAS concern for basic knit leggings; no water-repellent coating treatment evident.
⚠Risky category by default
Chromat
Chrome Hearts Horseshoe Logo-Print Leggings
polyester/nylon blend (logo print apparel)
Lower PFAS concern for uncoated athletic leggings, but brand provides no transparency.
⚠Risky category by default
Chromat
Chrome Hearts Horseshoe Logo Monogram Leggings Black
Nylon/spandex blend leggings
Lower PFAS concern for basic stretch leggings, but no water-repellent coating/stain-resistance claims documented.
⚠Risky category by default
Chromat
Chrome Hearts Leggings Black
Nylon/spandex blend (typical stretch leggings)
Lower PFAS concern for basic stretch leggings; no water-repellent coating treatment typical in this category.
⚠Risky category by default
Chromat
Chrome Hearts Plus Cross Leggings
Nylon/spandex blend (stretch athletic leggings)
Lower concern, standard stretch leggings without obvious PFAS triggers, but brand offers no transparency.
⚠Risky category by default
Chromat
Chrome Hearts Logo-Detail Leggings
nylon/spandex blend leggings
Lower-concern basics; no PFAS triggers identified, but brand discloses nothing.
⚠Risky category by default
Chromat
Supplex High Waist Leggings with Wet Accent
Supplex nylon blend
Lower concern, standard nylon apparel without noted water/stain treatments, but no brand transparency on PFAS.
⚠Risky category by default
Chromat
Chrome Hearts Women's Elasticated-Waistband Leggings
elasticated nylon/spandex blend leggings
Lower concern; basic stretch leggings with no reported PFAS use, but brand makes no public statement.
⚠Risky category by default
Dharma Bums
7/8 Ankle Length Yoga Pants Tights
Nylon/spandex blend (standard athletic tights)
Lower PFAS concern for untreated yoga pants; no water-repellent coating or specialty finishes typical.
⚠Risky category by default
Dharma Bums
Leggings
Nylon/polyester blend with no stated chemical treatments
Lower concern, standard athletic leggings with no disclosed water/stain treatments, but brand provides no PFAS transparency.
⚠Risky category by default
Dharma Bums
Floral Leggings
Polyester/spandex blend (standard athletic knit)
Lower concern for standard athletic leggings without water-resistant coatings.
⚠Risky category by default
Dharma Bums
Women's Grey Tights Asian Garden Yoga Leggings
Nylon/polyester blend (likely primary fiber)
Lower PFAS concern for basic yoga leggings, but no public testing or brand transparency.
⚠Risky category by default
Dharma Bums
Dharma Bum 7/8 Legging Nala
Nylon/polyamide blend (likely core fabric)
Lower-concern base material, but no transparency on finishes, ask the brand directly.
⚠Risky category by default
Dharma Bums
Pants & Jumpsuits | Dharma Bums Leggings Worn Once Size S | Color: Black | Size: S | Nwyckoff1's Closet
Nylon/spandex blend (stretch activewear)
Lower PFAS concern; typical activewear leggings with no known water-repellent coating or stain-resist treatment applied.
⚠Risky category by default
Dharma Bums
Medium Splatter Leggings
nylon/spandex blend athletic leggings
Lower-concern basic athletic wear; no PFAS triggers identified, but brand offers no transparency.
⚠Risky category by default
Ellos
Plus Size Women's Cotton Spandex Elastic Waist Full Length Leggings by Ellos Studio
Cotton/spandex blend, elastic waistband
Lower concern, basic cotton-spandex leggings with no known PFAS triggers, but Ellos makes no transparency commitments.
⚠Risky category by default
Ellos
Plus Size Women's Knit Bootcut Leggings by Ellos
polyester/nylon knit blend
Lower-concern basic knit apparel; no PFAS-prone features, but no public transparency from brand.
⚠Risky category by default
Ellos
Cotton Spandex Capri Length Leggings - 18/20, Navy
Cotton/spandex blend, untreated
Lower concern, basic cotton-spandex blend with no apparent water/stain treatments or coatings.
⚠Risky category by default
Ellos
Women's Leggings Leggings, Size: 6X, Black
Polyester blend (unspecified ratio), likely no water-repellent coating finish
Lower-concern basic leggings; no known PFAS triggers, but brand is silent on treatment details.
⚠Risky category by default
Ellos
Studio Plus Size Cotton Spandex Elastic Waist Full Length Leggings
cotton and spandex blend, elastic waistband
Lower concern, basic cotton-spandex leggings with no known PFAS-typical treatments.
⚠Risky category by default
Ellos
Women's Leggings Leggings, Size: 6X, Blue
polyester/nylon blend leggings
Lower-concern basic apparel; no known PFAS risk, but brand discloses nothing.
⚠Risky category by default
Ellos
Cotton Spandex Capri Length Leggings - 18/20, Heather Grey
Cotton/spandex blend, untreated
Lower concern, basic cotton-spandex leggings with no water-repellent coating or stain-resistant finish claimed.
⚠Risky category by default
Ellos
Women's Leggings Leggings, Size: Small, Red
Polyester/nylon blend (typical leggings fiber)
Lower PFAS concern, basic leggings fabric rarely treated, but Ellos offers no transparency.
⚠Risky category by default
Fabletics
Women's Define PowerHold High-Waisted 7/8 Leggings
nylon/spandex blend (typical athletic legging composition)
Lower PFAS concern, standard athletic fabric without water-repellent treatment, but no brand transparency.
⚠Risky category by default
Fabletics
Women's Define PowerHold Mid-Rise Leggings
Nylon/polyester blend with elastane (spandex)
Lower PFAS concern for plain leggings; no water-repellent coating finish typical of this category, though verify product care tag.
⚠Risky category by default
Fabletics
Women's Trinity Motion365 Mid-Rise 7/8 Leggings
Polyester/nylon blend with elastane (spandex)
Lower concern, synthetic athletic leggings without disclosed water/stain treatments, but no public lab data or brand PFAS transparency.
⚠Risky category by default
Fabletics
Women's PureLuxe Ultra High-Waisted 7/8 Leggings
nylon/spandex blend, no disclosed water-resistant treatment
Lower PFAS concern for basic stretch leggings, but brand silence on water-repellent coating chemicals leaves modest uncertainty.
⚠Risky category by default
Fabletics
Women's HeatherFlex High-Waisted TLC Leggings
Nylon/polyester blend (HeatherFlex)
Lower-concern basic leggings; no PFAS triggers identified, but brand discloses nothing.
⚠Risky category by default
Fabletics
Women's High-Waisted Heatherknit 7/8
Nylon/polyester blend knit, untreated
Lower PFAS concern for untreated performance knit; no water-repellent coating claim raises risk profile slightly.
⚠Risky category by default
Fabletics
Women's On-The-Go PowerHold High-Waisted Leggings
Nylon/spandex blend, likely polyester base
Lower PFAS concern; standard athletic leggings without water-resistant finish.
⚠Risky category by default
Free People Movement
Free People Fp Movement Women's Never Better Leggings
nylon/polyamide blend, likely uncoated
Lower PFAS concern; typical activewear without water/stain treatment claims.
⚠Risky category by default
Free People Movement
Fp Movement Women's By Free People Pants & Jumpsuits Free People Good Karma Leggings
nylon/spandex blend leggings
Lower concern for typical wear; standard activewear without water/stain treatments carries minimal PFAS risk.
⚠Risky category by default
Free People Movement
FP Movement Never Better Full Length Leggings
Nylon/spandex blend (standard stretch athletic fabric)
Lower PFAS concern for standard stretch leggings; no evidence of water-repellent coating or special coatings, but brand silence on supply-chain practices limits certainty.
⚠Risky category by default
Free People Movement
Free People FP Movement Never Better Crop Leggings
nylon spandex blend (standard athletic knit)
Lower PFAS concern; standard activewear without known water-repellent coating or waterproof treatment.
⚠Risky category by default
Free People Movement
Women's Free People FP Movement Never Better Mini Flare Leggings
nylon/spandex blend
Lower-concern apparel; no PFAS signals but brand transparency is absent.
⚠Risky category by default
Free People Movement
Free People FP Movement Trail Leggings
Nylon/polyester blend (athletic leggings, no water-resistant coating disclosed)
Lower concern for standard trail leggings; no water-repellent coating finish disclosed, but verify product specs for any hidden water-repellent treatment.
⚠Risky category by default
Free People Movement
FP Movement Good Karma High-Rise 7/8 Length Leggings
Nylon/spandex blend (typical activewear)
Lower concern for typical leggings; no known PFAS triggers, but no brand transparency on treatment chemicals.
⚠Risky category by default
Free People Movement
FP Movement Level Up Leggings
nylon/spandex blend (stretch athletic fabric)
Lower concern for PFAS; standard activewear fabric with no known water/stain treatment triggers.
⚠Risky category by default
Koral
Women's Lustrous High Rise Stretch Leggings
Nylon/polyamide blend stretch fabric
Lower-concern baseline apparel; no PFAS red flags known, but brand offers no transparency.
⚠Risky category by default
Koral
ACTIVEWEAR Women's Ankle Leggings
Nylon/polyester blend activewear
Lower concern, basic athletic leggings with no confirmed PFAS treatment, but brand provides no transparency.
⚠Risky category by default
Koral
Women's Lustrous Leggings
nylon/spandex blend (likely with water-repellent coating)
Moderate concern, standard performance leggings often carry water-repellent coating finishes; no brand transparency on treatment.
⚠Risky category by default
Koral
Womens Sugar Plum Drive Energy High-Rise Stretch-jersey Leggings
nylon/polyester stretch-jersey blend
Lower PFAS concern for activewear without water-repellent coating treatment, but no transparency from brand.
⚠Risky category by default
Koral
Curve Leggings
nylon/spandex blend (likely nylon 6 or nylon 66)
Lower-concern activewear, no known PFAS triggers, but brand silence limits assurance.
⚠Risky category by default
Koral
Women's Exceed High-Rise Blackout Leggings
Nylon blend with blackout lining
Lower PFAS concern for synthetic athletic wear, but no transparency from brand.
⚠Risky category by default
Koral
Women's Koral Envy Leggings
nylon/spandex blend (standard performance athletic fabric)
Lower concern for typical uncoated athletic leggings, but no PFAS disclosure from Koral.
⚠Risky category by default
Koral
High Rise Lux Leggings
nylon/spandex blend (likely untreated or water-repellent coating-treated)
Lower concern for base fabric, but water-repellent coating finish (if present) status is opaque, ask Koral directly.
⚠Risky category by default
Manduka
Women's Manduka Essential Cropped
Nylon/polyamide blend, likely uncoated or minimally treated
Lower PFAS concern for basic cropped athletic wear; Manduka's silence on treatment is typical for yoga apparel.
⚠Risky category by default
Manduka
Women's CNTR Pant
Nylon/spandex blend (standard athletic/performance fabric)
Lower PFAS concern for a basic nylon athletic pant; no performance treatments disclosed, but brand transparency is minimal.
⚠Risky category by default
Manduka
Women's Flux
nylon spandex blend, no reported water-repellent coating treatment
Lower PFAS concern; no water-repellent claim, but Manduka discloses little on chemical treatments.
⚠Risky category by default
Manduka
CNTR Pant
Cotton/nylon blend (standard athletic pant)
Lower PFAS concern for an untreated cotton-dominant pant; no water-repellent coating finish typical.
⚠Risky category by default
Manduka
Women's Essence Yoga Leggings
Nylon/polyester blend (no water-repellent coating or special coating disclosed)
Lower concern, basic activewear with no waterproof finish or disclosed treatments.
⚠Risky category by default
Manduka
Presence Leggings
nylon/spandex blend (synthetic fiber)
Lower PFAS concern for a performance legging, but no brand transparency on treatments.
⚠Risky category by default
Onzie
Leopard Leggings
Nylon/spandex blend (no treatment disclosed)
Lower concern, basic stretch fabric with no known PFAS triggers, but Onzie hasn't publicly disclosed manufacturing details.
⚠Risky category by default
Onzie
Women's Sweetheart Midi Leggings
nylon/spandex blend
Lower-concern basics; untreated stretch fabric, but no public PFAS commitment from brand.
⚠Risky category by default
Onzie
Flow Pocket Leggings
Nylon/polyester blend with pocket lining
Lower concern for PFAS; standard athletic legging without water-resistant finish.
⚠Risky category by default
Onzie
Women's High-Rise Leggings
nylon/polyamide blend
Lower concern; untreated knit fabric with no known PFAS triggers, but brand transparency is minimal.
⚠Risky category by default
Onzie
Long Legging Womens
Nylon blend (likely nylon/spandex stretch fabric)
Lower PFAS concern; standard activewear without reported chemical treatment.
⚠Risky category by default
Onzie
Women's High Rise Sparrow Athletic Leggings
Nylon/spandex blend athletic knit
Lower concern; basic athletic leggings with no known PFAS triggers, but brand discloses nothing about treatments.
⚠Risky category by default
Onzie
Flow Half / Half 2.0 Midi Leggings
Nylon blend (likely nylon/spandex, no waterproof or stain-resist treatment described)
Lower concern, basic stretch fabric with no water-repellent coating or functional coatings that typically trigger PFAS use.
⚠Risky category by default
Spiritual Gangster
Lunar Light Icon 7/8 Leggings
Nylon/spandex blend (stretch athletic fabric)
Lower concern, standard athletic leggings with no water-repellent treatment, but brand makes no PFAS disclosure.
⚠Risky category by default
Spiritual Gangster
Love 7/8 Leggings
Nylon blend (primary), likely nylon/spandex or nylon/polyester mix
Lower concern, standard athletic leggings with no known PFAS-prone treatments, but brand offers no transparency.
⚠Risky category by default
Spiritual Gangster
Women's Spiritual Gangster Love Seamless 7/8 Leggings
nylon/polyester blend (seamless construction)
Lower PFAS concern for basic seamless leggings, but no public transparency from brand.
⚠Risky category by default
Spiritual Gangster
Auralight Zen Legging
Polyamide/nylon blend (standard athletic legging)
Lower PFAS concern; standard athletic legging with no obvious high-risk treatments.
⚠Risky category by default
Spiritual Gangster
Women's Addison High Waist Velour Leggings
Velour (polyester blend)
Lower PFAS risk; standard velour apparel unlikely to contain intentional PFAS, but brand provides no disclosure.
⚠Risky category by default
Spiritual Gangster
Petal Lotus 7/8 Leggings
Nylon/spandex blend stretch fabric
Lower-concern basics, standard stretch leggings carry minimal PFAS risk, but no brand transparency on fabric treatments.
⚠Risky category by default
Spiritual Gangster
Love Sculpt Tie Dye Leggings
cotton/cotton-blend knit fabric (tie-dye)
Lower concern: basic tie-dye leggings with no water-repellent coating or water-resistant finish documented.
⚠Risky category by default
Spiritual Gangster
Auralight Rib Crop Leggings
Nylon/spandex blend leggings
Lower concern: standard stretch leggings with no known water-repellent coating or stain-resistant treatment triggering PFAS risk.
⚠Risky category by default
Vuori
Women's Clean Elevation Legging
Polyamide/nylon blend (likely 88% nylon, 12% spandex)
Lower concern, untreated nylon base, but no water-repellent coating disclosure clarity weakens confidence.
⚠Risky category by default
Vuori
Women's Daily Pocket Leggings
Nylon and spandex blend, no reported water-repellent finish
Lower concern, basic stretch leggings with no water-repellent coating, but brand offers no transparency.
⚠Risky category by default
Vuori
Women's Daily Track Leggings
Nylon/polyester blend, no reported Teflon-family coating or specialty coating
Lower PFAS concern; basic athletic leggings with no water-repellent coating or coating triggers.
⚠Risky category by default
Vuori
Alltheform Legging Women Short
Nylon blend (primary); no water-repellent or stain-resistant treatment disclosed
Lower concern for PFAS unless water-repellent coating finish added; Vuori discloses little about chemistry.
⚠Risky category by default
Gap
Women's Stretch Jersey Leggings
Cotton-polyester blend jersey knit
Lower concern; basic knit leggings with no obvious PFAS triggers.
⚠Risky category by default
Gap
Women's High Rise Full Length Leggings
nylon/spandex blend, no disclosed finish
Lower concern; standard leggings lack PFAS-prone finishes.
⚠Risky category by default
Gap
Women's High Rise Power 7/8 Leggings
nylon/spandex blend, standard athletic stretch
Standard leggings; lower concern without waterproofing or water-repellent coating finish.
⚠Risky category by default
Gap
Women's Mid Rise Power Boot Leggings
Nylon/spandex blend (synthetic stretch textile)
Lower concern; no known PFAS triggers.
⚠Risky category by default
Old Navy
Women's High-Waisted Powerchill 7/8 Cotton Leggings
Cotton blend (primary), minimal functional coatings disclosed
Lower PFAS concern; basic cotton leggings, no water-resistant finish.
⚠Risky category by default
Old Navy
Women's Extra-High Waisted Powersoft 7/8 Pocket Leggings
polyester blend with elastane
Lower PFAS risk; standard athletic leggings without water-repellent coating.
⚠Risky category by default
Old Navy
Women's High-Waisted Studiosmooth Full-Length Leggings
Nylon blend (Studiosmooth fabric); no water-repellent or stain-resistant coating disclosed
Lower concern; untreated nylon blend with no known PFAS coating.
⚠Risky category by default
Old Navy
Women's High-Waisted Studiosmooth 7/8 Leggings
nylon/spandex blend, no reported water-repellent coating
Lower PFAS concern; no water-repellent coating finish reported on this line.
⚠Risky category by default
Champion
Women's Everyday Leggings
polyester/nylon blend, no reported special coating
Lower concern; plain athletic leggings with no water/stain treatment.
⚠Risky category by default
Champion
Women's Flare Leggings Soft Touch
polyester/nylon blend, soft-touch finish
Lower PFAS concern; basic athletic wear without water-repellent coating.
⚠Risky category by default
Champion
Women's Contour Soft Touch Mesh 7/8 Leggings
polyester mesh, nylon blend
Lower PFAS concern; basic athletic apparel without water treatment.
⚠Risky category by default
Champion
Womens Gym Fitness Athletic Leggings
Polyester/nylon blend knit fabric
Lower concern; untreated knit fabric unlikely to contain PFAS.
⚠Risky category by default
Zara
Polyamide Leggings
Polyamide (nylon), no stated water/stain treatment
Lower concern; untreated polyamide rarely requires PFAS.
⚠Risky category by default
Zara
Capri Leggings with Side Bands
Polyester/elastane blend, no known water-repellent treatment
Lower concern. Basic textile with no disclosed water treatment.
⚠Risky category by default
Zara
Pukas Surf Ribbed Cycling Leggings - 6 Years (116 Cm) - Brown - Kids
Ribbed cotton-blend knit fabric
Lower concern; basic cycling leggings, no water treatments typical.
⚠Risky category by default
Zara
Basic Women's Activewear Stretch Leggings Fitness Yoga, Black,
polyester/elastane blend stretch fabric
Lower concern; untreated stretch fabric unlikely to contain PFAS.
⚠Risky category by default
Zara
Women's Seamless Leggings
Nylon/polyamide blend, seamless knit
Lower concern; common knit fabric with no known PFAS treatment.
⚠Risky category by default
Zara
Performance Womens Workout Leggings Size M
polyester/elastane blend, standard weave
Lower concern; untreated workout fabric typical.
⚠Risky category by default
Zara
Black Ankle Leggings Elastic Waist Women's Size L
Polyester/elastane blend, no special finish disclosed
Lower-concern base materials; no water-repellent coating treatment disclosed.
⚠Risky category by default
Zara
Leggings: Black Bottoms - Women's Size XS, ThredUp
Polyester blend leggings, typical athletic wear
Lower concern. Standard leggings unlikely to contain PFAS.
⚠Risky category by default
Zara
Push-Up Leggings
polyamide/nylon blend with elastane
Lower PFAS concern; standard stretch leggings without known water-repellent coating finish.
⚠Risky category by default
Zara
Women’s Leggings Black Hi-rise Pants Size Xs Stretch Workout
Polyester/elastane blend stretch fabric
Lower concern; standard stretch workout leggings, no water-repellent coating treatment evident.
⚠Risky category by default
Lululemon
Leggings Women's Wunder Train High-Rise Tight 28
Nylon/polyester blend with water-repellent coating treatment
High-performance leggings carry PFAS risk via water-repellent coating; Lululemon discloses nothing, skip until transparency improves.
⚠Waterproof or stain-proof treatment
Athleta
Women's Headlands Hybrid High Rise Cargo Leggings
Nylon/polyester blend with water-repellent coating finish
Skip or contact Athleta directly for water-repellent coating chemistry confirmation before buying.
⚠Waterproof or stain-proof treatment
Girlfriend Collective
Rain Compressive High-Rise Legging
Nylon blend with water-resistant treatment (water-repellent coating unspecified)
High-rise compression leggings with undisclosed water-resistant finish, typical PFAS risk for water-repellent coating apparel; Girlfriend Collective does not publicly confirm or den
⚠Waterproof or stain-proof treatment
Patagonia
Women's Maipo 7/8 Stash Tights
Nylon blend with water-repellent coating treatment
Skip until Patagonia discloses water-repellent coating chemistry or switches to PFAS-free treatment.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Mas Maipo Tights
Nylon blend with water-repellent coating finish (likely Teflon-type coating or PFAS-based)
Skip or request Patagonia's water-repellent coating treatment details before buying.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Pack Out Tights
Nylon blend with water-repellent coating finish
Patagonia's water-repellent coating treatment likely contains PFAS; brand remains silent on composition, skip unless they disclose or certify.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Tropic Comfort Sun Tights
Nylon/spandex blend with water-repellent coating finish
water-repellent coating-treated sun tights carry moderate PFAS risk; Patagonia's silence on chemistry is concerning despite brand reputation.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Maipo 7/8 Tights
Nylon/spandex blend with water-repellent coating treatment
Medium risk: performance tights likely use water-repellent coating; Patagonia silent on PFAS and treatment chemistry.
⚠Waterproof or stain-proof treatment
Patagonia
Women's Endless Run 7/8 Tights
Recycled nylon blend with water-repellent coating finish
Lower-risk profile, but water-repellent coating treatment unknown, contact Patagonia for ingredient transparency.
⚠Waterproof or stain-proof treatment
Sweaty Betty
Womens Sweaty Betty Power Workout Leggings
nylon/spandex blend with water-repellent coating (water-repellent coating) finish
Higher concern due to likely water-repellent coating treatment; no PFAS disclosure or third-party verification.
⚠Waterproof or stain-proof treatment
Sweaty Betty
Power UltraSculpt High Waist Piping Leggings
Nylon/elastane blend with water-repellent treatment
Activewear with likely water-repellent coating treatment but no PFAS disclosure; higher risk warrants caution.
⚠Waterproof or stain-proof treatment
Sweaty Betty
Power Piping Workout Leggings
Nylon/polyamide blend with water-repellent coating finish
Moderate concern: athletic leggings with moisture-wicking coating likely treated with legacy or undisclosed water-repellent coating agent; Sweaty Betty silent on PFAS.
⚠Waterproof or stain-proof treatment
Sweaty Betty
Power Colourblock 7/8 Workout Leggings
Nylon/polyester blend with water-repellent coating treatment
Skip unless brand discloses water-repellent coating chemistry, standard moisture-wicking leggings carry inherent PFAS risk from water-repellent finishes.
⚠Waterproof or stain-proof treatment
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