PFAS in Ski Jackets: Are Your Slopes Safe from Forever Chemicals?

PFAS are called “forever chemicals” because they resist breakdown in both the environment and the human body. When it comes to a ski jacket’s DWR (durable water repellent) coating, manufacturers have historically used PFAS-based finishes to add water resistance and stain repellency. This guide helps you see past the marketing claims and choose safer options.

For more on PFAS-free living, see our guide to PFAS free bedsheets and PFAS vs PTFE.

What Does the Science Say About DWR Coatings and PFAS?

A growing body of research, including work published in peer-reviewed environmental health journals, confirms that PFAS exposure from everyday consumer products contributes meaningfully to total body burden. The liver and kidneys work hard to process these chemicals, but PFAS accumulate faster than they are eliminated. Choosing a PFAS-free ski jacket and DWR treatment reduces that cumulative load.

How to Identify PFAS-Free Ski Jackets

Reading labels isn’t always enough, since manufacturers aren’t required to disclose PFAS use on consumer products in most U.S. states. Here’s what to look for:

• Certifications: OEKO-TEX Standard 100, bluesign, and GOTS certification prohibit PFAS in certified products.
• Avoid key terms: “Water-resistant,” “stain-resistant,” “wrinkle-free,” or “grease-proof” on non-food products often signal DWR or PFAS-based treatments.
• Contact brands directly: Ask whether their products use fluorinated treatments or coatings. Reputable brands will answer clearly.
• Check the PFAS Free Life Database for tested, verified products across hundreds of categories.

Safe Ski Jacket Recommendations

When switching away from PFAS-containing gear, look for:

• OEKO-TEX certified textiles, which are tested and free from harmful chemicals including PFAS
• Fluorine-free DWR finishes, now offered by a growing number of outdoor brands
• Brands with published chemical policies: Patagonia, Cotopaxi, and others publish their commitments openly
• Certified organic options where relevant, which typically exclude synthetic treatments

One trusted product to consider: Cotopaxi Fuego Down Hooded Jacket, which offers a PFAS-free alternative you can order today.

Additional Tips to Reduce Your PFAS Exposure

Beyond the products themselves, daily habits matter:

• Ventilate your home, since PFAS can off-gas and settle into household dust, which is a significant exposure route for young children
• Wash new gear before first use, which can reduce surface chemical loads
• Reproof with a PFAS-free DWR spray when water stops beading, rather than replacing a jacket that still works
• Filter your drinking water: a reverse osmosis system is the most effective household option for PFAS removal

For a broader reduction strategy, check out our guide to top PFAS free water filters and the comprehensive PFAS Free Life Database.

Frequently Asked Questions

Can I test my home for PFAS contamination?

Yes. You can test your drinking water for PFAS using certified laboratory testing services or at-home kits from companies like SimpleLab. For other types of exposure, such as from products or household dust, testing is more complex, but starting with your water is the most impactful first step. Your state health department may also offer resources or low-cost testing programs.

What health risks are linked to PFAS in ski gear?

PFAS exposure from consumer products has been associated with several health concerns, including elevated cholesterol, immune system disruption, hormone interference, and in some cases increased cancer risk. Children and pregnant women are considered especially vulnerable. The good news is that reducing exposure through product swaps can lower your body burden over time, as PFAS do eventually clear from the body when exposure stops.

How do I know if my ski jacket has PFAS?

Without laboratory testing, it can be difficult to know for certain. Watch for marketing terms like ‘water-repellent,’ ‘stain-guard,’ ‘grease-resistant,’ or ‘wrinkle-free’ which often signal PFAS treatments. Look for certifications like OEKO-TEX Standard 100 or bluesign that prohibit PFAS. You can also search the PFAS Free Life Database at database.pfasfreelife.com for verified clean products.