Salomon · Synthetic Athletic Wear
Salomon Men's Sense Aero 7" Shorts
water-repellent coating shorts, no PFAS disclosure. Moderate concern, verify with brand.
Salomon shorts use synthetic materials with water-repellent coating. No public PFAS statement; contact brand for treatment specifics.
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Material
Polyester/nylon blend with water-repellent coating finish
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
These shorts are a polyester-nylon blend, both petroleum-derived synthetics that are chemically stable during normal wear but can shed microfibers during washing and degradation. The water-repellent coating (water-repellent coating) finish is the concern: Salomon does not publicly disclose whether it uses PFAS-based or PFAS-free water repellents. Most athletic brands in this price tier still rely on PFAS chemistry (C6 or legacy C8), though some have switched to fluorine-free alternatives. The specific formulation here is unknown, making this a material ambiguity rather than a confirmed hazard.
The brand's record and disclosure
Salomon (owned by Amer Sports) has not published a detailed PFAS-use or phaseout policy comparable to major outdoor brands like Patagonia or Arc'teryx. The brand maintains general sustainability claims but does not disclose water-repellent coating chemistry by product or timeline for PFAS elimination. This silence is notable for a performance brand; it suggests either use of conventional PFAS finishes or a choice not to differentiate. No public recalls or safety warnings specific to Salomon shorts have been recorded.
How it compares in its category
Athletic shorts in this category (mid-range performance wear) routinely use water-repellent coating finishes; PFAS presence is industry-standard rather than exceptional. Premium alternatives from Patagonia or Arcteryx explicitly advertise PFAS-free or low-PFAS finishes at higher cost. Budget brands rarely disclose. Salomon's silence places it in the undefined middle: possibly no worse than competitors, but lacking proof of better practice.
If you buy it
Wash in cold water and air-dry to minimize microfiber shedding and preserve water-repellent coating performance; avoid high heat (tumble dry degrades synthetics faster). water-repellent coating finish gradually weakens with repeated washing; expect 50-100 wash cycles before noticeable water-beading loss. If PFAS exposure is a priority concern for you, contact Salomon directly to request water-repellent coating specification before purchase. These shorts are durable and functional; the hazard is primarily environmental and systemic, not acute personal harm.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Formaldehyde resins (synthetic textile finishing)
Polyester and nylon do not typically require formaldehyde-based dye fixatives or wrinkle-resist finishes. No reports of formaldehyde emissions from Salomon athletic shorts in public records.
Azo dyes
Salomon shorts are typically solid dark colors (navy, black, gray) common in athletic wear. No specific azo dye bans or restrictions reported for this product line; industry standard testing for banned azo compounds is routine in EU-sold textiles.
Antimony in polyester
Antimony trioxide is a common polymerization catalyst in polyester production. It can leach in trace amounts under acidic conditions (sweat, acidic detergents). Levels are typically far below harmful thresholds for brief skin contact, but prolonged wear of heavily sweated-in garments offers minor cumulative exposure risk. No specific testing on Salomon products available.
Microplastics shedding during wear and wash
Polyester-nylon blends shed microfibers with every wash and wear cycle. Salomon's athletic shorts will contribute to this environmental burden. Personal exposure (inhalation, ingestion) from wearing clean shorts is negligible; primary concern is aquatic microplastic pollution after laundry.
PFAS in water-repellent coating finish (water-repellent coating)
water-repellent coating finishes on athletic shorts are predominantly PFAS-based in brands that do not explicitly claim otherwise. Salomon has made no public commitment to PFAS-free finishes. Direct skin exposure from finished shorts is minimal during wear; risk is primarily environmental persistence after garment end-of-life and occupational exposure during manufacturing.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Synthetic Athletic Wear
Arc'teryx
Men's Cormac Logo Shirt
100% polyester knit, no water-repellent treatment
Lower concern. Basic polyester tee with no water-repellent coating finish.
⚠Risky category by default
HOKA
Men's Race Day Singlet
polyester mesh and fabric
Lower concern. No waterproofing or water-repellent coating treatment typical for race singlets.
⚠Risky category by default
HOKA
Men's Race Day Singlet Crew Neck Running Tank top
Polyester/nylon blend athletic knit, no disclosed water-repellent coating or stain treatment
Lower concern. No performance coatings disclosed on this running tank.
⚠Risky category by default
More synthetic athletic wear grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.