Patagonia Men's Powder Town Pants
A water-repellent or grease-resistant treatment of unstated chemistry, with a brand PFAS statement we have not verified.
Patagonia says 100% of its new products from Spring 2025 are made without intentionally added PFAS. We record that as an unverified brand claim. Its record describes a water-repellent or grease-resistant treatment of unstated chemistry, which is still counted.
Brand says: “Patagonia says 100% of its new products from Spring 2025 are made without intentionally added PFAS.”
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Material
nylon blend with water-repellent coating water-repellent treatment
Brand disclosure
Brand claims PFAS-free
Lab data
No public lab test
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What Patagonia Men's Powder Town Pants is made of, ingredients and materials
Patagonia Powder Town Pants are nylon blend with a water-repellent coating (water-repellent coating) finish applied to the exterior. Nylon itself is a stable synthetic polymer with low toxicity at rest. The water-repellent coating treatment is the material of concern, while Patagonia claims PFAS-free chemistry, the specific water and grease-repellent chemistry used is not publicly disclosed. During normal wear, the nylon fabric and coating pose minimal direct contact hazard to skin. Degradation from washing, heat, or UV exposure can alter coating integrity over time.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
water-repellent coating chemistry (unspecified)
Patagonia claims PFAS-free treatment but does not publicly disclose the alternative water-repellent chemistry (e.g., silicone-based, fluorocarbon-free alternatives). Without independent testing, the toxicity profile of the actual coating cannot be independently verified.
Formaldehyde / VOCs
Nylon textiles may use formaldehyde-based resins in yarn preparation or dye-setting steps. Patagonia does not routinely disclose formaldehyde-resin use by product line. Residual formaldehyde is typically low in finished garments but can off-gas slightly, especially when new.
Source, ATSDR ↗Microfiber shedding from coating degradation
Nylon with applied water-repellent coating coatings can shed microscopic coating particles when washed or abraded. The scale is typical for synthetic outerwear but contributes to microplastic load. Regular reapplication of water-repellent coating rather than frequent washing reduces shedding.
What’s reassuring
Brand-stated PFAS-free
The brand states this product is PFAS-free. We have not verified the claim.
Heavy metals
Patagonia has eliminated most restricted azo dyes across its product line and publishes restricted substance lists. No recalls or public reports of heavy metal contamination in Powder Town Pants. Risk is low based on brand practice but not independently verified per garment.
Source, FDA ↗Antimony in polyester components
Powder Town Pants are primarily nylon; polyester content (if any) is not specified in standard product descriptions. Antimony risk is not a known issue for Patagonia garments based on available regulatory and brand records.
How is this PFAS grade calculated?
The brand's record and disclosure
Patagonia has a credible track record on chemical transparency and has made public commitments to reduce PFAS in its supply chain. However, the company has not provided independent test results or third-party certification proving the Powder Town Pants meet PFAS-free standards. Patagonia publishes supply-chain information for many products but does not always specify water-repellent coating treatment chemistry by garment line. The brand's environmental stance is strong, but verification of this specific product's water-repellent formulation remains unavailable to consumers.
How it compares in its category
Most performance snow pants use water-repellent coating finishes; Patagonia's stance on PFAS elimination puts it ahead of many competitors who rely on PFOA or Teflon-type coating-based treatments without public claims. However, competitors such as Arc'teryx and The North Face offer water-repellent coating options with lower PFAS concern and similar or better transparency. Nylon-based snow pants are standard; the variance between brands lies in coating chemistry and disclosure, not base material. Patagonia's higher price reflects brand reputation and durability, not necessarily lower chemical risk versus mid-tier alternatives.
If you buy it
Wash infrequently in cool water with mild detergent to preserve the water-repellent coating; hot water and heavy agitation degrade water repellency faster and may increase microrelease of coating particles. Do not dry-clean or use fabric softeners, which strip water-repellent coating treatment. Air-dry only; dryer heat can damage nylon and compromise coating integrity. water-repellent coating treatments typically last 30-50 washes; plan to reapply or replace pants every 2-3 seasons if used regularly in wet conditions. Store dry in a breathable bag to prevent mildew.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Patagonia has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
More snow pants 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.