The Best Non-Toxic Wetsuits of 2026
12 of the 15 wetsuits PFAS Authority has graded score below its 70 point pass mark for PFAS and other toxins, 80% of the category, as of October 2026, leaving 3 that pass. The highest graded is Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit at 90 out of 100.
Every grade below is built from published materials, ingredient lists, certifications and brand disclosures, scored on one public rubric and ranked best-graded first. Each score links to the full breakdown of what earned it, and the numbers across the whole dataset are published too.
Are wetsuits non-toxic?
3 of the 15 wetsuits we graded clear our screen and 12 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on wetsuits in this category are microplastics, VOCs and off-gassing, formaldehyde, artificial dyes, aluminium leaching. The highest graded here is Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit at 90 out of 100.
Quick picks
Best overall
Patagonia Men's R2 Yulex Regulator Front-Zip Full WetsuitHighest PFAS grade in the category
90 Excellent
Brand states its position
Patagonia Men's Yulex Regulator Lite Front-Zip Full WetsuitThe brand has published a PFAS statement we can quote
90 Excellent
Why Patagonia Men's R2 Yulex Regulator Front-Zip wins, and what it beats
Every grade on this page is one sum. A category starts from a baseline, each disclosed material or coating adds risk points, and each thing the brand or a third party has published takes them away. Below is that sum for the winner, then for 1 product it beats, so you can see exactly where the 70 points between the top and the bottom of this wetsuits ranking come from.
The winner
Made of Yulex (synthetic rubber), neoprene-free base.
- +30Category baseline. The starting point for this type of product, before anything specific to this product is counted.
- -10Brand-stated PFAS-free. The brand states this product is PFAS-free. We have not verified the claim.
- -10Base material not linked to PFAS. The main material recorded for this product is not one associated with PFAS.
10risk points in total, which is a grade of 90
What the grade does not fix. Nothing specific to this product adds risk, so what remains is the category baseline that every product here starts from, and our graders recorded 2 other hazards on it. See the full breakdown.
What it beats, and why
What puts it behind. Waterproof / stain-resistant treatment, +35 points. Water-repellent coating treatments have historically used PFAS. The winner carries no such factor.
Made of Neoprene with water-repellent coating-treated nylon exterior.
- +35Waterproof / stain-resistant treatment
- +30Category baseline
- +15No PFAS disclosure. No public statement from the brand about PFAS in this product.
80risk points, a grade of 20
No product on this page was physically tested by us. Every number above comes from published materials, ingredient and coating disclosures, certifications and brand statements, scored on one public rubric. Formulations change without notice, so check the current product listing before buying.
What to watch for in wetsuits
Beyond the PFAS grade, these are the things our graders recorded on the 15 wetsuits in this category. We assess from materials, brand statements and published research. We do not lab-test.
- Microplastics
Plastic fragments small enough to shed from a product into food, water or air without anyone seeing it.
Found on 2 of these wetsuits. Plausible but unconfirmed on 7 more, meaning nobody has ruled it out. EPA
- VOCs and off-gassing
Volatile compounds that evaporate out of a material at room temperature, which is what a new product smell is.
Plausible but unconfirmed on 6 more, meaning nobody has ruled it out. EPA
- Formaldehyde
A preservative and resin ingredient that is also released slowly by a group of chemicals used in its place.
Plausible but unconfirmed on 2 more, meaning nobody has ruled it out. NCI
- Artificial dyes
Synthetic colours added to food, cosmetics and textiles, most of them petroleum derived.
Plausible but unconfirmed on 2 more, meaning nobody has ruled it out. FDA
- Aluminium leaching
Aluminium migrating out of cookware, bakeware or an antiperspirant into food or skin.
Plausible but unconfirmed on 1 more, meaning nobody has ruled it out. ATSDR
The safest wetsuits we graded, lowest PFAS risk first
- 1
Highest grade here
- Yulex (synthetic rubber), neoprene-free base
- The brand calls it PFAS-free, which we have not verified
- Formaldehyde / VOCs
2 hazards checked on this product, all on its full breakdown.
- 2
- Yulex (synthetic rubber, PTMEG-based), neoprene-free
- The brand calls it PFAS-free, which we have not verified
- Synthetic rubber degradation and material failure
- 3
- Yulex (synthetic rubber), neoprene-free alternative
- The brand calls it PFAS-free, which we have not verified
- Formaldehyde / VOCs
4 hazards checked on this product, all on its full breakdown.
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Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
All the wetsuits that pass, side by side
Sorted by score. A higher score means lower PFAS risk.
| # | Wetsuits | Score | Rating | Made of | Key concern |
|---|---|---|---|---|---|
| 1 | Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit | 90 | Excellent | Yulex (synthetic rubber), neoprene-free base | Formaldehyde / VOCs |
| 2 | Patagonia Men's Yulex Regulator Lite Front-Zip Full Wetsuit | 90 | Excellent | Yulex (synthetic rubber, PTMEG-based), neoprene-free | Synthetic rubber degradation and material failure |
| 3 | Patagonia Men's Yulex Regulator Lite Long John Wetsuit | 90 | Excellent | Yulex (synthetic rubber), neoprene-free alternative | Formaldehyde / VOCs |
The verdict on wetsuits
Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit grades 90 out of 100, the highest here. It is yulex (synthetic rubber), neoprene-free base. The brand calls it PFAS-free, which we have not verified.
Choose Patagonia Men's Yulex Regulator Lite Front-Zip Full Wetsuit instead if you want a second option at 90 out of 100, yulex (synthetic rubber, ptmeg-based), neoprene-free.
We hold no price data, so nothing here is a budget recommendation. Grades are model-based assessments from published materials and disclosures, not laboratory tests.
The wetsuits we would skip
Lowest scoring in this category, worst first, with the reason.
- 20O'Neill Epic Back Zip Full WetsuitBad
water-repellent coating surface coating degradation and leaching
- 20Xcel Men's Axis Back Zip Full WetsuitBad
water-repellent coating chemistry (fluorinated vs. non-fluorinated)
- 20Xcel Men's Axis Flatlock Back Zip Full WetsuitBad
water-repellent coating degradation and potential microplastic shedding
What we check on wetsuits
- Confirmed PFAS, PTFE or fluoropolymer content, which is the heaviest penalty we apply.
- Stain, water or grease resistant treatments, which usually mean fluorinated chemistry.
- Whether the brand discloses what is in the product, or stays silent behind a “clean” claim.
- Independent lab results and certifications where they exist.
Full point-by-point rubric on the methodology page.
The wetsuits brands we found no PFAS statement from
We found no PFAS statement from 3 of the brands here. That is our research, not proof a brand has never said anything, and it is not evidence of harm. It is why none of them score well on disclosure.
O'Neill, Rip Curl, Xcel.
The brands that have published something, and what each of them actually said, are in our record of what every brand has said about PFAS.
Common questions about PFAS in wetsuits
Are wetsuits PFAS free?
12 of the 15 wetsuits PFAS Authority has graded score below its 70 point pass mark for PFAS and other toxins, 80% of the category, as of October 2026, leaving 3 that pass. The highest graded is Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit at 90 out of 100. The lowest graded is O'Neill Epic Back Zip Full Wetsuit at 20 out of 100.
Are wetsuits non-toxic?
3 of the 15 wetsuits we graded clear our screen and 12 do not. Non-toxic is not a defined or regulated term, so what we can tell you is what our graders recorded. Beyond PFAS, the hazards found or left unruled-out on wetsuits in this category are microplastics, VOCs and off-gassing, formaldehyde, artificial dyes, aluminium leaching. The highest graded here is Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit at 90 out of 100.
Which are the safest wetsuits to buy?
On our grades, Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit at 90 out of 100, which we band as Excellent. Then Patagonia Men's Yulex Regulator Lite Front-Zip Full Wetsuit at 90. These are model-based assessments from published materials, ingredient lists, certifications and disclosures, not laboratory tests, so treat them as the lowest risk we can evidence rather than a safety guarantee.
Which wetsuits grade best for PFAS?
Patagonia Men's R2 Yulex Regulator Front-Zip Full Wetsuit, at 90 out of 100, which we band as Excellent. It is yulex (synthetic rubber), neoprene-free base. The runner up is Patagonia Men's Yulex Regulator Lite Front-Zip Full Wetsuit at 90.
Which wetsuits should I avoid?
The three lowest scoring we hold are O'Neill Epic Back Zip Full Wetsuit at 20, Xcel Men's Axis Back Zip Full Wetsuit at 20, Xcel Men's Axis Flatlock Back Zip Full Wetsuit at 20. The problem with the first is that high PFAS risk from waterproof treatment; no brand transparency available.
Which wetsuits brands have not published a PFAS statement?
We found no PFAS statement from 3 of the brands we scored in this category, including O'Neill, Rip Curl, Xcel. That is what our research turned up, not proof a brand has never said anything, and a missing statement is not evidence of harm. It is the reason those brands cannot score well on disclosure.
Do you lab test wetsuits?
No. We score from published ingredient lists, materials, certifications, disclosures and third party lab results where they exist. Where a product has been independently tested we use that result and say so.
More clothing and outdoor categories we have graded
Same rubric, same scale. These are the categories closest to wetsuits.
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Does a particular brand of wetsuits have PFAS?
We also wrote this up at length. PFAS in Wetsuits, Which Brands Grade Best and Worst
Want to filter the whole category yourself? Browse all 15 wetsuits.