Mizuno · Golf Equipment & Apparel
Mizuno Golf Rainfit Gloves Pair Black Men's M GRF17P3-09
Golf glove with water-repellent coating; PFAS disclosure absent, uncertain risk.
Mizuno Rainfit gloves use water-repellent treatment typical of rain apparel, but the brand provides no PFAS information. water-repellent coating finishes often contain PFAS; independent verification lacking.
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Material
Synthetic leather/polyurethane with water-repellent 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
These gloves use polyurethane-based synthetic leather, which is engineered to mimic leather durability while offering water resistance. The water-repellent finish (water-repellent coating) is the critical unknown: most golf-glove water-repellent coating treatments historically relied on fluorinated compounds (PFAS) to achieve durable water beading, though some brands have moved to non-fluorinated alternatives without public announcement. Polyurethane itself is stable during normal wear but can degrade under heat or UV, potentially releasing volatile organic compounds (VOCs) in poorly formulated products.
The brand's record and disclosure
Mizuno is a major Japanese sportswear manufacturer with no public record of independent chemical testing, PFAS commitments, or transparency in apparel safety reporting as of available records. The company does not appear to have signed the Zero Discharge of Hazardous Chemicals (ZDHC) initiative or published restricted substance lists for gloves, leaving the water-repellent coating formulation entirely opaque. No recalls or documented safety incidents specific to Mizuno golf gloves are known, but the silence on fluorinated chemistry is the concern.
How it compares in its category
Golf gloves occupy a niche where water resistance is marketed as essential, making them prime candidates for PFAS-heavy coatings. Brands like Callaway, TaylorMade, and FootJoy use similar synthetic leather with undisclosed water-repellent coating finishes, meaning this product is typical, not outlier. A small number of premium gloves now offer PFAS-free water resistance (e.g., some wool or organic cotton blends), but synthetic leather remains the category standard. Mizuno's lack of transparency is consistent with broader golf-apparel practice but not better.
If you buy it
Wash hands after removing gloves to minimize skin contact with any coating residue; do not machine wash or expose to heat above 40C, which may accelerate polyurethane breakdown. Store in cool, dry conditions and replace after visible cracking, peeling, or loss of water beading (typically 1-2 seasons of regular use). If PFAS exposure is a personal concern, contact Mizuno directly to request water-repellent coating formulation details; lack of response suggests conventional fluorinated chemistry. Consider rotating with an untreated glove or one from a brand with published non-PFAS coatings on days when water resistance is non-critical.
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)
water-repellent coating finish composition is undisclosed by Mizuno. Golf gloves historically use PFAS-based Teflon-family coating; no public statement confirms this glove uses alternatives. Risk is dermal absorption and environmental persistence if coating sheds or glove is discarded.
Polyurethane thermal degradation and VOC release
Synthetic leather can release volatile organics if exposed to prolonged heat (sweat in hot weather, machine washing, or storage near heat sources). No formulation data available to assess Mizuno's specific polyurethane stability or additive package.
Formaldehyde resins in synthetic leather adhesives
No documented formaldehyde issues specific to Mizuno gloves; polyurethane-based synthetics typically use less formaldehyde than cotton-polyester blends, but adhesives and backing resins may contain urea-formaldehyde. No recalls or test results on record.
Heavy metals in dyes or pigments (black colorant)
Black synthetic leather may use carbon black or organic azo dyes; neither is flagged as problematic in golf gloves, and migration to skin during normal wear is unlikely given the polyurethane barrier. No incidents reported for this product or brand.
Microplastic shedding from coating or backing
water-repellent coating coatings and polyurethane backing can shed microparticles during wear and washing. Significance is low for personal health (hand exposure) but relevant for environmental persistence if the product ends up in landfill or marine environments.
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.
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More golf equipment & apparel 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.