Arc'teryx · Waterproof Outdoor Accessories
Arc'teryx Men's Beta AR Jacket
High-end jacket likely uses fluorinated water-repellent coating; Arc'teryx does not disclose PFAS status.
Arc'teryx Beta AR uses Gore-Tex technology with water-repellent coating treatment, a standard industry waterproofing approach historically reliant on PFAS compounds. Brand provides no public PFAS statements or testing data.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Gore-Tex membrane with water-repellent coating water-repellent coating finish
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
The Beta AR pairs a Gore-Tex membrane (polytetrafluoroethylene or Teflon-type coating-based microporous film) with a fluorinated water-repellent coating (water-repellent coating) finish on the outer shell. Gore-Tex itself is chemically stable and does not off-gas or leach under normal wear; the membrane's microstructure allows water vapor out while blocking liquid water in. However, the outer water-repellent coating, typically a C6 or C8 fluorocarbon applied to the nylon shell, is the source of PFAS concern and is not publicly disclosed by Arc'teryx for this model.
The brand's record and disclosure
Arc'teryx does not publish PFAS content, water-repellent coating chemistry, or fluorine-free alternatives for the Beta AR line. The brand has not signed fluorine-free commitments or Cradle-to-Cradle certifications that would signal PFAS reduction. In contrast, competitors like Patagonia and The North Face have begun disclosing or transitioning to non-fluorinated water repellents on select models, making Arc'teryx's silence notable in a market moving toward transparency.
How it compares in its category
High-end technical outerwear from premium brands typically uses fluorinated water-repellent coating by default; Arc'teryx's approach is standard for the price tier and performance class. Fluorine-free alternatives (silicone-based or paraffin water-repellent coating) exist but are rarer in jackets designed for alpine and high-moisture environments, where fluorinated coatings offer superior durability. If PFAS exposure is a primary concern, switching to a brand with explicit fluorine-free certification (e.g., Patagonia's newer DAS Plus-treated shells) would reduce this hazard class.
If you buy it
Wash infrequently (every 10-15 uses or as visibly needed) using a gentle cycle with synthetics detergent and no fabric softener; fluorinated water-repellent coating coatings degrade faster with frequent laundering and high heat. Air-dry away from direct heat sources; tumble drying accelerates coating breakdown. After 3-5 years of regular use, expect diminished water repellency; re-treatment kits exist but introduce additional fluorinated chemistry. Store dry in a breathable bag to prevent mildew without trapping moisture.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
Fluorinated water-repellent coating (PFAS precursor/exposure)
Standard for this product class and price point. Arc'teryx does not disclose specific chemistry. Fluorinated water-repellent coating remains on the shell during wear and washing, with potential for skin contact and environmental release during care and disposal.
Formaldehyde resins in textile finishing
No public record of formaldehyde resin use in Arc'teryx shell fabrics or Gore-Tex lamination. This is not a typical hazard for premium technical outerwear in this segment.
Azo dyes or heavy metals in pigments
Arc'teryx fabrics are typically solution-dyed or use disperse dyes on nylon; no recalls or testing data suggest azo dye or heavy metal contamination for this jacket.
Coating degradation and microparticle shedding
water-repellent coating finishes degrade over time and with washing, potentially releasing fine polymer particles. Risk is low during normal wear but increases with abrasion and laundering; durability depends on care.
Nylon fiber shedding (microplastics)
Synthetic outerwear sheds microfibers during washing. The nylon shell of the Beta AR will contribute microplastics to wastewater; use a microfiber-catching wash bag to reduce shedding by 80-90%.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Waterproof Outdoor Accessories
Sea to Summit
Ultra- Sil Stuff Sack Set
Ultra-Sil nylon fabric, no water treatment applied
Stuff sack with no waterproofing treatment.
⚠Risky category by default
Arc'teryx
Index Gear Organizer
Nylon or polyester fabric organizer
Minimal PFAS risk likely, but Arc'teryx provides no public disclosure.
⚠Risky category by default
Sea to Summit
Ultra-Sil Pack Cover
nylon with silicone water-repellent coating
PFC-free claim stated. No independent verification available yet.
⚠Waterproof or stain-proof treatment
More waterproof outdoor accessories 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.