Puma Review, Is Puma Non-Toxic?
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Across 9 graded products, Puma averages Poor (45/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade Good or better yet. Grades are model-based estimates, not lab results.
Graded and flagged Poor and Bad, we’d swap these
Puma
Men's 6 Pack 1/2 Terry Socks
Cotton blend terry cloth
Antimony in polyester
Polyester fiber may contain trace antimony as a catalyst residue from production, but…
Microplastics
Polyester blend will shed small fibers during washing and wear, as all synthetic textiles…
Lower concern. Basic socks with no known PFAS-prone treatments.
⚠Risky category by default
Puma
Men's DryCell Crew Socks (8 Pair)
Cotton/polyester blend, DryCell moisture-wicking treatment
Azo dyes and colorfast stability
Polyester-cotton blend socks are conventionally dyed; regulated azo dyes are permitted in…
Antimony in polyester
Antimony trioxide is a common catalyst in polyester production. Consumer-grade socks…
Dye migration and skin irritation
Dark-colored cotton-polyester socks can release unfixed dyes in early washes, especially…
Lower concern socks. No known PFAS risk in standard construction.
⚠Risky category by default
Puma
Women's Quarter Crew Socks (6 Pairs)
Cotton/polyester blend socks, no waterproofing
Azo dyes
Cotton-polyester socks are typically dyed with azo compounds, which can release…
Formaldehyde / VOCs
Basic socks may contain trace formaldehyde-release resins used to improve wrinkle…
Microplastic shedding
Polyester socks shed microfibers with every wash and wear cycle; this is a…
Lower PFAS concern; basic untreated socks without water resistance.
⚠Risky category by default
Puma
Men's Dry Cell Moisture Wicking Socks
polyester and elastane blend, moisture-wicking synthetic fibers
Azo dyes in polyester
Puma does not specify dye class used in Dry Cell socks. Some polyester athletic socks use…
Elastane (spandex) degradation under heat or UV
Elastane fibers gradually lose elasticity with repeated hot washing or direct sunlight…
PFAS
Puma has not published whether Dry Cell treatment uses PFAS-based water-repellent coating…
Lower PFAS concern, but brand silent on water-repellent coating treatment used.
⚠Risky category by default
Puma
Men's Half-Terry Crew Socks (3 Pairs)
Cotton/polyester blend, half-terry construction
Azo dyes and residual colorants
Polyester-dyed textiles can retain azo dye residues, which may cause dermatitis in…
Formaldehyde / VOCs
Low-cost cotton-poly blends sometimes use formaldehyde-based cross-linking to prevent…
Elastic degradation and skin contact
Elastic bands at the cuff can degrade over time, releasing residual elastomer chemicals…
Microfiber shedding
Polyester blends naturally shed microfibers during washing; this is an environmental…
Lower concern. Basic socks unlikely to contain PFAS.
⚠Risky category by default
Puma
Men's Velocity Nitro 4 GTX
textile upper with Gore-Tex waterproof membrane
PFAS
Gore-Tex relies on PFAS chemistry for water repellency. While the membrane is bonded and…
Adhesive and glue off-gassing
Gore-Tex bonding and sole attachment use polyurethane adhesives that can emit volatile…
Microplastic shedding from sole and upper degradation
Running shoes shed microplastics from midsole compression and upper wear over time. This…
GTX membrane raises PFAS concern; Puma silent on chemistry.
⚠Waterproof or stain-proof treatment
Puma
Fast-Trac Nitro 4 Gore-tex Men's Waterproof Trail Running Shoes
Gore-tex membrane with textile upper, unspecified water-repellent coating treatment
PFAS
Gore-tex waterproofing is documented to contain PFOA, PFOS, or other legacy/replacement…
Azo dyes in synthetic textiles
Polyester and nylon uppers may be dyed with azo dyes; some restricted azo dyes (those…
Formaldehyde / VOCs
Synthetic textiles often receive formaldehyde-based finishes for shape retention and…
Antimony in polyester
If the upper is polyester (likely), antimony trioxide may be present as a catalyst…
Gore-tex waterproofing likely contains PFAS; Puma makes no disclosure.
⚠Waterproof or stain-proof treatment
Puma
Velocity Nitro WTR Men's Running Shoes
Synthetic mesh/knit upper with water-repellent coating-treated waterproof coating
water-repellent coating degradation and potential leachates
Fluorinated water-repellent coating coatings degrade over time with repeated washing and…
Antimony in polyester and synthetic blends
The synthetic knit upper may contain polyester with antimony as a catalyst. At typical…
Microplastic shedding from synthetic mesh wear
Synthetic mesh uppers can shed microfibers with abrasion and UV degradation. While the…
Running shoes with waterproof coating; PFAS risk unclear without disclosure.
⚠Waterproof or stain-proof treatment
Puma
Men's Fast-Trac NITRO 3 GTX
Synthetic textile with GTX waterproof membrane
PFAS
Gore-Tex's hydrophobic layer and factory water-repellent coating finish on synthetics…
Azo dyes in synthetic fabric upper
Synthetic textile dyeing in footwear commonly uses azo dyes, some of which break down…
Formaldehyde / VOCs
Synthetic textiles often receive wrinkle-resistant or anti-microbial finishes using…
Adhesive and glue off-gassing
Synthetic uppers are glued to the midsole and GTX layer. Polyurethane or solvent-based…
GTX waterproofing typical PFAS vector; Puma silent on chemistry.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →