Shimano · Cycling Rain Jackets
Shimano Evolve Corsa All-Season Windbreaker - Men's Dark Earth, XS
Skip until Shimano discloses water-repellent coating chemistry or certifies PFAS-free.
All-season windbreaker uses standard water-repellent coating treatment on polyester. Shimano provides no disclosure of PFAS-avoiding chemistry or third-party verification, making PFAS presence uncertain despite no confirmation.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Polyester with water-repellent coating (water-repellent coating) finish
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Shimano Evolve Corsa Dark Earth, XS is made of, ingredients and materials
This jacket is polyester with a water-repellent coating (water-repellent coating) finish. water-repellent coating coatings traditionally used fluorinated compounds (PFAS) to achieve water resistance; Shimano has not disclosed whether this product uses legacy PFAS or newer alternatives. Polyester itself is stable in normal wear, but the applied coating chemistry is the primary safety concern.
What’s concerning
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
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.
water-repellent coating (water-repellent coating) coating chemistry - undisclosed
Polyester water-repellent coating finishes commonly use PFAS (fluorinated compounds) to achieve water resistance. Shimano has not disclosed whether this product uses traditional PFAS, newer fluorine-free alternatives, or a mixture. Potential routes of exposure are skin contact during wear and inhalation of degraded particles; risk increases with washing and wear.
Volatile organic compound (VOC) off-gassing
New polyester textiles with water-repellent coating treatments can emit volatile chemicals during the first few washes and wears. This is typically mild and temporary (fades within 1-2 wash cycles) but may be noticeable in well-ventilated wear. Not a long-term hazard.
What’s reassuring
Azo dyes in polyester fabric
Dark Earth colorway (dark brown/grey) could theoretically use azo dyes, which can break down to release aromatic amines under sweat or laundering. No specific recalls or test failures for Shimano cycling apparel on record; this is a general polyester textile concern, not unique to this product.
Antimony in polyester resin
Polyester typically uses antimony trioxide as a catalyst; residual antimony can leach under high heat or acidic conditions. Normal wear and household laundering pose minimal risk. No antimony contamination reported for Shimano apparel.
How is this PFAS grade calculated?
The brand's record and disclosure
Shimano is a major cycling components and apparel manufacturer with no publicly available transparency statements on PFAS use in textiles or water-repellent coating finishes. The brand has not announced commitments to PFAS-free chemistry or third-party certifications like bluesign or Cradle to Cradle. This silence on a material hazard known to the industry suggests low priority on chemical disclosure.
How it compares in its category
Most cycling windbreakers at this price point use polyester with water-repellent coating; the hazard is category-wide. Competitors like Castelli, Rapha, and Pearl Izumi vary widely in transparency. Brands using certified PFAS-free water-repellent coating systems (like Paragon or wax-based finishes) exist but command premium pricing. Shimano's lack of disclosure places it in the middle-to-lower tier of environmental and health responsibility.
If you buy it
Wash separately in cool water with gentle detergent; avoid hot water and high heat drying, which can degrade the water-repellent coating and potentially release coating particles. Do not dry clean. Expect the water-repellent function to degrade within 2-3 seasons of regular use; plan to replace or retire it then rather than retreat with unknown products. If you have sensitivities to chemicals or are pregnant, consider alternatives with disclosed water-repellent coating chemistry first.
What is not known about PFAS in this product?
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Shimano has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to Shimano Evolve Corsa All-Season Windbreaker - Men's Dark Earth, XS?
- polyester shell with water-repellent coating finish
- The brand calls it PFAS-free, which we have not verified
- Azo dyes and color fastness
4 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- nylon/polyester with water-repellent coating water treatment
- The brand calls it PFAS-free, which we have not verified
- PFAS
3 hazards checked on this product, all on its full breakdown.
Find an alternative on Amazon
- Nylon with water-repellent coating water-repellent coating finish
- The brand calls it PFAS-free, which we have not verified
- water-repellent coating chemistry opacity (fluorinated vs. non-fluorinated)
3 hazards checked on this product, all on its full breakdown.
Find an alternative on AmazonMore cycling rain jackets 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.