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PFAS in Rain Jackets: Which Brands Grade Best and Worst

Rain jackets are ubiquitous in outdoor gear—and many contain per- and polyfluoroalkyl substances (PFAS), synthetic chemicals used to repel water and stains. Based on available materials and data reviewed in our database, Patagonia Patagonia Men's Torrentshell 3L Rain Jacket grades as D (65/100 safety), representing the strongest performance among tested models. This grade reflects our model-based estimate from materials and public disclosure, not a lab test. The Patagonia Torrentshell line uses recycled nylon and includes some transparency on manufacturing, though the company has not disclosed complete PFAS-free certification from independent labs.

Conversely, Gore-Tex–lined jackets dominate the worst-performing category. The North Face Men's All Terrain Gore-Tex Waterproof Jacket and Arc'teryx Men's Beta Jacket both score F (5–10/100 safety). Gore-Tex's proprietary fluoropolymer membrane is inherently PFAS-based, and despite industry-wide awareness of PFAS contamination concerns, these premium jackets continue to rely on the technology without publicly committing to PFAS-free alternatives. This guide explores which rain jackets pose lower concern and which to avoid, based on available evidence.

Quick Comparison Table

Product	Grade	Safety Score	Verdict
Patagonia Men's Torrentshell 3L Rain Jacket	D	65/100	Lower concern; recycled materials, some transparency
Patagonia Women's Torrentshell 3L Rain Parka	D	65/100	Lower concern; similar profile to men's line
Marmot Women's PreCip Eco Jacket	F	45/100	Moderate concern; eco-label claims lack third-party verification
Patagonia Men's Houdini Jacket	F	45/100	Moderate concern; lightweight but minimal disclosure
The North Face Women's Antora Rain Jacket	F	20/100	High concern; Gore-Tex base membrane
Gore-Tex Lightweight GORE-TEX Shell Jacket	F	25/100	High concern; inherent PFAS in fluoropolymer membrane
Arc'teryx Men's Beta Jacket	F	10/100	Highest concern; premium Gore-Tex with no PFAS alternative stated
The North Face Men's All Terrain Gore-Tex Waterproof Jacket	F	5/100	Highest concern; Gore-Tex with heavy waterproofing coating

The PFAS Problem in Rain Jackets

PFAS chemicals are added to rain jackets for water and oil repellency. The most common is PFOA (perfluorooctanoic acid) and its replacements like GenX, along with perfluorinated polyurethane coatings. These substances do not break down in the environment or in the human body, and associations with health concerns—including changes in cholesterol, liver function, and immune response—have been documented in epidemiological studies, though causation is not established. When you wash a rain jacket, PFAS migrate into wastewater. Wearing the jacket can result in dermal exposure.

Most rain jackets on the market use one of two waterproofing systems: (1) laminated membranes (like Gore-Tex), which are inherently PFAS-based fluoropolymers, or (2) durable water-repellent (DWR) coatings applied to the outer fabric. Some brands are shifting toward fluorine-free alternatives, but progress is slow, and transparency is limited.

Patagonia Torrentshell 3L: The Strongest Performer (D Grade)

Patagonia Men's Torrentshell 3L and Patagonia Women's Torrentshell 3L both grade D (65/100)—our model-based estimate from materials and public disclosure, not a lab test. This represents lower concern relative to competitors.

Materials: The Torrentshell uses a three-layer polyester construction with a proprietary durable water-repellent finish. Patagonia states this jacket does not use PFC-based (fluorocarbon) DWR; instead, they employ a wax-free, fluorine-free DWR system. However, this claim is brand-stated and has not been independently lab-verified in publicly available sources we reviewed. Patagonia also uses recycled polyester in many Torrentshell editions, reducing reliance on virgin petrochemical inputs.

Pros:

• Explicit brand commitment to fluorine-free DWR (though not independently certified in our sources)
• Recycled material content reduces environmental footprint
• Durable construction and repairability—Patagonia's worn-wear program extends product life
• Higher price point reflects investment in materials research

Cons:

• Third-party lab verification of PFAS absence is not publicly disclosed
• Torrentshell remains a mid-range waterproof jacket; under heavy rain, it may require reapplication of DWR
• Premium pricing compared to mass-market alternatives

Marmot and Patagonia Houdini: Moderate Concern (F, 45/100)

Marmot Women's PreCip Eco Jacket and Patagonia Men's Houdini Jacket both grade F (45/100), reflecting moderate concern.

Marmot PreCip Eco: Marmot markets this as an "eco" option, using a polyester shell with a proprietary water-resistant coating. The brand-stated claim is that it uses a PFC-free DWR. However, "PFC-free" is not synonymous with PFAS-free; some fluorine-free alternatives still contain short-chain PFAS or untested chemicals. No third-party lab results confirm the absence of any PFAS in reviewed sources. The "Eco" label is a marketing claim without independent certification.

Patagonia Houdini: This ultralightweight shell uses nylon ripstop with a DWR finish. Patagonia does not publicly specify whether the DWR is fluorine-free or fluorinated. The minimal disclosure and lightweight construction—designed for packability, not durability—suggest lower investment in PFAS-mitigation research compared to the Torrentshell line.

Gore-Tex and Premium Brands: Highest Concern (F, 5–25/100)

Gore-Tex dominates the premium rain jacket market, but its technology is fundamentally PFAS-dependent. The fabric is a microscopic fluoropolymer (polytetrafluoroethylene, or PTFE) membrane bonded to outer and lining fabrics. This membrane is PFAS by definition; it is not a coating applied to the surface but an integral part of the material.

The North Face Men's All Terrain Gore-Tex Waterproof Jacket (F, 5/100): This premium jacket combines Gore-Tex's fluoropolymer membrane with additional DWR coating on the outer nylon shell, compounding PFAS exposure pathways. Gore-Tex has not publicly committed to a PFAS-free alternative roadmap, despite awareness in the industry. When washed, both the membrane and the outer coating shed PFAS into wastewater. This represents the highest concern in our database.

Arc'teryx Men's Beta Jacket (F, 10/100): Similarly, Arc'teryx's premium positioning and Gore-Tex reliance place it in the highest-concern category. Arc'teryx has not published alternative PFAS-mitigation strategies.

Gore-Tex Lightweight GORE-TEX Shell Jacket (F, 25/100): Even "eco" branded Gore-Tex products remain PFAS-intensive due to the core membrane technology. Gore-Tex has introduced some recycled-content versions, but this does not address PFAS.

The North Face Women's Antora Rain Jacket (F, 20/100): This product uses Gore-Tex but with lighter construction, still placing it in high-concern territory.

Budget and Mid-Range Brands: Inconsistent Disclosure (F, 55/100)

Everlane and Allbirds products in our database grade F (55/100), reflecting limited transparency rather than confirmation of PFAS content. Everlane EverPuff, Everlane Re:Cycled Nylon Barrel Pant Jacket, and Everlane Cotton Field Jacket lack public disclosure of DWR chemistry. Allbirds' puffer and wool-blend jackets similarly do not specify whether water resistance involves PFAS or fluorine-free systems. These brands emphasize sustainability narratives but do not address PFAS in materials or manufacturing communications.

What to Avoid

• Gore-Tex–based jackets without PFAS alternatives disclosed: Any jacket using Gore-Tex membrane contains PFAS by design. Brands including The North Face, Arc'teryx, and REI Co-op continue to market Gore-Tex without publicly committing to PFAS-free research.
• Vague "eco" or "sustainable" claims without third-party certification: "PFC-free," "eco-friendly," and "sustainable" are marketing terms not regulated by the FDA or FTC for apparel. Look for independent certification (e.g., bluesign® standard, OEKO-TEX) or transparent chemical disclosure.
• No published DWR chemistry: If a brand does not disclose whether its DWR is fluorine-free or fluorinated, assume fluorinated until proven otherwise.
• Heavy waterproofing claims without material specificity: "100% waterproof" or "extreme-weather protection" often signals reliance on PFAS-heavy coatings.

Our Pick: Patagonia Torrentshell 3L

Based on available materials and data, Patagonia Men's Torrentshell 3L Rain Jacket represents the lower-concern choice in the rain jacket market, grading D (65/100)—our model-based estimate, not a lab test. The jacket's stated commitment to fluorine-free DWR, recycled material content, and transparent corporate positioning on PFAS differentiate it from both budget alternatives with no disclosure and premium Gore-Tex products with inherent PFAS dependency.

However, even the Torrentshell is not verified PFAS-free through independent lab testing in publicly disclosed sources. If absolute minimization of PFAS exposure is a priority, consider non-waterproof or historically waterproof alternatives (wool, tightly woven cotton, or untreated synthetics) or explore emerging research on certified PFAS-free rain jackets, which remain rare and limited in performance.

For a comprehensive view of PFAS-containing products across categories, visit our rain jackets category page or explore broader clothing and activewear options.

FAQ

1. Is there a rain jacket with no PFAS?

Based on available materials and data, no mainstream rain jacket has been independently lab-verified as PFAS-free in sources we reviewed. Patagonia's Torrentshell line uses fluorine-free DWR, but this has not been confirmed by third-party testing published publicly. Gore-Tex alternatives like ePE (expanded polyethylene) membranes exist and are PFAS-free, but are rarely used in consumer rain jackets due to performance and cost trade-offs. Emerging brands are beginning to explore fluorine-free systems, but adoption is slow.

2. What does a "D" or "F" grade mean for PFAS risk?

Our grades are model-based estimates from materials and public disclosure, not laboratory tests. A D grade (65/100) indicates lower concern relative to competitors—meaning the product uses stated fluorine-free or reduced-PFAS approaches with some transparency. An F grade (45–5/100) indicates higher concern due to reliance on known PFAS (like Gore-Tex membranes) or lack of disclosure. These scores do not mean a product is "safe" or "unsafe"; they reflect comparative risk based on available information.

3. Can I wash my PFAS-containing rain jacket safely?

Washing any water-repellent rain jacket releases PFAS into wastewater, regardless of precautions. Consider: (1) washing less frequently, (2) hand-washing instead of machine-washing to reduce agitation, (3) choosing jackets with lower PFAS burden (like the Patagonia Torrentshell), and (4) researching wastewater treatment capacity in your municipality—some regions have PFAS removal systems. Associations between PFAS exposure and health effects have been documented, but causation is not established. Consult your local environmental agency for guidance on PFAS disposal.

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