Helly Hansen · Ski & Snowboard Jackets
Helly Hansen Men's Sogn 2.0 Shell Jacket
High uncertainty with unknown water-repellent coating chemistry; Helly Hansen provides no PFAS disclosure.
This polyester shell jacket has a water-repellent finish, but Helly Hansen doesn't disclose whether the water-repellent coating treatment contains PFAS or fluorine-free alternatives without third-party verification.
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Material
Polyester shell with water-repellent coating water-repellent treatment (unspecified)
Lab data
No public lab test
What Helly Hansen Men's Sogn 2.0 Shell Jacket is made of, ingredients and materials
The Sogn 2.0 uses a polyester shell with a water-repellent coating (water-repellent coating) treatment applied to the fabric surface. water-repellent coating coatings are the critical unknown here, historically, many brands used PFAS-based fluorochemicals because they are extremely effective at repelling water and oil. Helly Hansen does not publicly specify whether their water-repellent coating is PFAS-free or fluorine-based. The polyester base material itself is not an inherent toxicity concern, but the surface treatment chemistry is what determines whether this jacket carries PFAS leaching or off-gassing risk.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Helly Hansen does not disclose whether the Sogn 2.0 uses PFAS-based or non-fluorine water-repellent coating. Standard industry practice in this price tier historically involved PFAS fluorochemicals. No recall or adverse report specific to this model exists, but the lack of transparency creates uncertainty.
Source, ATSDR ↗water-repellent coating off-gassing or leaching during wear
If the water-repellent coating is PFAS-based, prolonged skin contact and heat (body warmth, washing) may cause low-level leaching or off-gassing, though no specific health incident report exists for this jacket model.
What’s reassuring
Polyester microplastic shedding (mechanical)
Polyester shell garments can shed microfibers during washing and wear, but no specific chemical toxicity or degradation hazard is established for this product or material class.
Azo dyes and color fastness
No public record of azo-dye concerns or color-bleed issues specific to the Sogn 2.0. Helly Hansen does not disclose dye chemistry, but restricted azo dyes are largely phased out in EU and major US manufacturing.
Formaldehyde / VOCs
Formaldehyde resins are less common in modern polyester technical wear but may be present in minor finish treatments. No evidence of formaldehyde concerns in this product or Helly Hansen's polyester shell range.
Source, ATSDR ↗The full breakdown
The brand's record and disclosure
Helly Hansen has not published a clear PFAS policy or commitment to eliminating PFAS from water-repellent coating treatments in their product lines as of available public records. The brand does not disclose water-repellent coating chemistry on product specifications or hang tags for consumer-facing models. This silence is notable because major outdoor brands (Patagonia, Arc'teryx, some Salewa lines) have begun transitioning to PFAS-free alternatives or transparently labeling water-repellent coating status. Helly Hansen's lack of disclosure suggests either use of conventional PFAS-based chemistry or an unwillingness to differentiate on this issue.
How it compares in its category
Ski jackets universally require water-repellent treatments to function, making water-repellent coating selection a defining safety variable across the category. Premium brands increasingly market PFAS-free or fluorine-free water-repellent coating options, though these are less durable over time and require more frequent reapplication. Mid-market brands like Helly Hansen typically remain silent on this choice, implying standard fluorochemical water-repellent coating. The Sogn 2.0 is competitively priced and well-reviewed for durability, but sits in a transparency tier below brands that actively certify PFAS-free status.
If you buy it
Do not machine wash or dry-clean excessively, as these processes can degrade the water-repellent coating and potentially increase leaching of any surface-applied chemicals into wash water and the environment. Hand wash in cold water when necessary and air-dry; avoid heat (dryer or direct sunlight for prolonged periods). Reapply water-repellent coating spray or wash-in treatment every 1-2 seasons if water beading diminishes, using a reputable brand (ideally PFAS-free certified such as Grangers or Nikwax alternatives). If you have concerns about PFAS exposure, contact Helly Hansen directly to request water-repellent coating chemistry disclosure before purchase.
What we don’t know
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Helly Hansen has made a specific claim
Formulations change between production runs, so check the current label. How we grade.
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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.