PFAS in Wetsuits: Chemicals in Water Sports Gear

Most people cutting PFAS from their lives focus on cookware and drinking water, but wetsuit neoprene rarely makes the list. Studies keep finding these man-made chemicals in consumer goods across dozens of categories, and water sports gear is no exception. Safer alternatives do exist, and switching is easier than you might expect.

For more on PFAS-free living, see our guide to PFAS free breast milk storage bags and PFAS free air fryer. If you spend time in the surf, also check PFAS in board shorts and swim trunks.

Why PFAS in wetsuit neoprene is a health concern

PFAS compounds have been linked to disruption of the endocrine (hormone) system, elevated cholesterol, immune suppression, and increased cancer risk with certain exposures. Research published by environmental health scientists has found detectable PFAS in blood samples of people with common household exposures. Because these chemicals don’t break down, every unnecessary exposure adds up, particularly for children and pregnant women.

What to look for when shopping for a wetsuit

Identifying truly PFAS-free products requires going beyond standard marketing claims. Look for third-party certifications such as OEKO-TEX Standard 100 or bluesign, which explicitly restrict PFAS use. Avoid products described as “water-repellent” or “stain-guard” unless the brand confirms they use a fluorine-free treatment. The PFAS Free Life Database maintains an up-to-date list of verified clean products across hundreds of categories.

Top PFAS-free wetsuit and water gear options

For wetsuit neoprene and related water sports gear, here is what to prioritize:

1. Neoprene-free or limestone-based neoprene wetsuits from brands that have phased out fluorinated DWR treatments
2. Certified products bearing OEKO-TEX Standard 100 or similar third-party testing
3. Brands with transparent chemical policies that can confirm fluorine-free treatments, such as Patagonia’s Yulex wetsuits

A solid starting point for PFAS-free outdoor gear is BÆRSkin Heavy-Storm Waterproof Rain Jacket 2.0 (PFAS-Free), a 20,000mm waterproof shell that skips PFAS entirely. It’s Amazon’s Choice with 50+ bought last month, and works well for water sports days when you need a layer between sessions.

Practical steps to minimize exposure from wetsuit neoprene

Reducing PFAS exposure is about cumulative impact. Small changes across multiple areas of daily life add up fast. Start with the highest-exposure categories (cookware, water, food packaging) and work outward. For wetsuit neoprene specifically:

• Replace products with fluorine-based coatings as they wear out, rather than all at once
• Rinse your wetsuit thoroughly after each use to minimize skin contact with residual coatings
• Use our guide to PFAS free food storage bags for the kitchen
• Check cookware safety in our PFAS free cookware guide

Going PFAS-free takes time, and you don’t have to do everything at once. The PFAS Free Life Database is a great companion resource as you work through each category.

Frequently asked questions

Are PFAS-free wetsuit alternatives effective?

Yes. Natural rubber (Yulex) and limestone-based neoprene wetsuits perform well without PFAS-based coatings. For water-resistant textiles, fluorine-free DWR treatments have become widely available and work well for everyday conditions. Many surfers and divers find the alternatives hold up just as well once they make the switch.

How do I know if my wetsuit has PFAS?

Without lab testing, it can be tough to know for certain. Watch for marketing terms like “water-repellent,” “stain-guard,” or “grease-resistant,” 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.

Can I test my home for PFAS contamination?

Yes. You can test your drinking water using certified lab testing services or at-home kits from companies like SimpleLab. For other types of exposure, 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.