Shimano · Cycling Rain Jackets
Shimano Men's Evolve Corsa All-Season Windbreaker
Windbreaker with unspecified water-repellent treatment; PFAS content unclear.
Shimano makes no public disclosure about PFAS in this jacket's water-repellent coating. The water-repellent finish is typical for outdoor apparel but composition is undisclosed.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Polyester with water-repellent coating water-repellent coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Shimano Men's Evolve Corsa Windbreaker is made of, ingredients and materials
This windbreaker is constructed from polyester with a water-repellent coating (water-repellent coating) finish. The polyester base itself is stable under normal wear, but the water-repellent coating is the critical unknown, most commercial water-repellent coating treatments historically relied on PFAS-based chemistry, though some brands have shifted to fluorine-free or paraffin alternatives. Shimano has not publicly disclosed which water-repellent coating formulation is used on this model, making PFAS risk assessment impossible from product information alone.
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.
PFAS
Unspecified water-repellent coating treatment on polyester creates high probability of legacy PFAS or undisclosed fluorinated alternatives; Shimano's silence on formulation is the primary concern.
Source, ATSDR ↗Antimony in polyester base
Polyester production may involve antimony oxide as a catalyst; typical residual levels in finished garments are very low and not regulated under general consumer safety rules, but not independently tested here.
Coating degradation and leachables
Unknown water-repellent coating chemistry means degradation products are uncharacterized; wear, washing, and UV exposure will eventually break down the coating, releasing unknown breakdown compounds into the environment.
What’s reassuring
Azo dyes
No specific recall or testing data for this model; polyester athletic wear typically uses compliant synthetic dyes in developed markets, but composition is not disclosed by Shimano.
Formaldehyde / VOCs
Polyester does not require formaldehyde-based cross-linking like cotton; no evidence specific to this product, though permanent-press resins on some athletic finishes can off-gas minimally.
Source, ATSDR ↗How is this PFAS grade calculated?
The brand's record and disclosure
Shimano is primarily a component manufacturer for bicycles and fishing equipment with limited public transparency on textile chemical composition. The company has not issued a PFAS elimination commitment or detailed supplier standards for apparel. No major product recalls or chemical controversies are on record for Shimano clothing lines, but this reflects limited third-party testing rather than confirmed safety.
How it compares in its category
Polyester windbreakers are a standard category; this product occupies the mid-performance athletic segment. Many competitors in this space (brands like Pearl Izumi, Castelli, Endura) have begun disclosing fluorine-free water-repellent coating or PFAS-reduction initiatives in response to consumer demand and regulatory pressure. Shimano's silence on this point places it below transparent peers but not necessarily outside acceptable industry norms for 2023-2024 athletic wear.
If you buy it
Wash separately from other garments in cold water to minimize any potential leaching of coating additives. Avoid high heat drying; air dry or use low tumble settings to preserve the water-repellent coating finish and reduce thermal breakdown of unknown coating chemicals. Do not dry-clean, as solvents may degrade the water-repellent layer unpredictably. Replace the garment if the coating begins to peel or visibly deteriorates, as degradation products are poorly characterized.
What is not known about PFAS in this product?
- Basis
- Model estimate, 45% 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 Men's Evolve Corsa All-Season Windbreaker?
- 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.