Is Gymshark PFAS-free?
Across 12 graded products, Gymshark averages D (65/100). 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
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
Gymshark
Women's Vital Seamless 2.0 Leggings
Nylon, elastane blend (seamless knit)
Lower concern; standard performance leggings without waterproofing or stain treatments that typically trigger PFAS use.
⚠Risky category by default
Gymshark
Women's Training Leggings 2.0
Nylon/polyester blend with elastane
Lower PFAS concern for standard athletic leggings, but Gymshark offers no public transparency on water-repellent coating or finishes.
⚠Risky category by default
Gymshark
Pants & Jumpsuits Gymshark Flex High Waisted Leggings
Polyester/nylon blend (standard athletic fabric)
Lower concern, standard athletic leggings with no known PFAS triggers, but no brand transparency on finish treatments.
⚠Risky category by default
Gymshark
Womens Pants & Jumpsuits Gymshark Adapt Camo Seamless Leggings
Nylon/polyamide blend with elastane (spandex)
Lower PFAS concern for this basic seamless legging, likely safe unless Gymshark uses undisclosed water-repellent coating finishes.
⚠Risky category by default
Every grade uses the same public rubric. How grades work →