Mizuno · Golf Balls & Equipment
Mizuno Golf RainFit Gloves
Golf gloves with water resistance, PFAS treatment details undisclosed.
Mizuno RainFit gloves use water-resistant coatings common in rain gear, often containing PFAS, but the brand won't disclose.
The better-graded swap
Honma
Honma Golf D1 Speed MONSTER
85/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Synthetic leather or polyurethane with water-resistant coating
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Mizuno Golf RainFit Gloves is made of, ingredients and materials
Mizuno RainFit gloves use synthetic leather or polyurethane as the base material, which is a petroleum-derived polymer chosen for durability and water resistance. The water-resistant coating applied to the surface is the functional component that makes the glove repel moisture, but Acushnet has not publicly disclosed the chemistry of this coating. Polyurethane itself is stable during normal use, but the durability of the coating degrades with repeated washing, flexing, and sun exposure, which is typical for athletic gloves.
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
Formaldehyde / VOCs
Polyurethane and faux leather coatings sometimes contain formaldehyde-releasing resins for durability. Mizuno does not disclose resin chemistry; direct skin contact during wear is low-risk, but off-gassing during storage or high heat is a minor concern for indoor bags.
Source, ATSDR ↗Coating degradation and microparticle shedding
Polyurethane coatings on athletic gloves deteriorate with use, potentially releasing microparticles during washing and wear. This is a known durability issue for the product category rather than a toxicological hazard, but repeated skin contact with shed coating particles is unavoidable with aging gloves.
Undisclosed water-resistant treatment chemistry
The brand has not revealed whether the water-resistant finish uses Teflon-type coating, wax-based, or other chemistry. Absence of disclosure prevents full assessment; typical golf glove water-resistant treatments are generally low-hazard during normal use but unknown in this case.
What’s reassuring
Azo dyes in color pigmentation
No established reports of azo dye use or restricted amine release from Mizuno RainFit gloves. However, synthetic leather is typically dyed, and brand does not publish dye standards or certifications that would rule out problematic azo compounds.
Heavy metals
No specific reports of lead, cadmium, or antimony contamination in Mizuno RainFit gloves. Polyurethane-based synthetics carry lower inherent risk than ceramic glazes, but brand provides no heavy metal testing data or limits.
Source, FDA ↗The full breakdown
The brand's record and disclosure
Acushnet (Mizuno's parent company) has not issued public statements on PFAS use in golf gloves or their water-resistant treatments. The brand does not advertise third-party certifications such as OEKO-TEX or Bluesign for this product line, which limits independent verification of chemical content. No recalls or documented controversies specific to RainFit gloves have been established in public records, but the silence on water-resistance chemistry is typical of the golf equipment industry and reflects minimal regulatory pressure on athletic apparel.
How it compares in its category
Most golf gloves with water resistance rely on similar polyurethane-based coatings; RainFit is mid-market in price and performance. Brands like Callaway and TaylorMade use comparable synthetic leather without public PFAS disclosure either, making this product representative rather than outlier. Higher-end alternatives sometimes cite water-repellent coating (durable water-resistant) treatments, but specifics remain proprietary across the industry. Budget or premium alternatives do not meaningfully reduce chemical uncertainty.
If you buy it
Wash gloves by hand in cool water with mild soap; avoid hot water and machine washing, which accelerate coating breakdown and potential material off-gassing. Air-dry flat away from direct heat and sunlight to preserve the water-resistant layer. Replace gloves when the coating visibly peels, the synthetic leather cracks, or water no longer beads on the surface, typically every 1-2 seasons depending on use frequency. Store in a cool, dry place to slow polyurethane degradation.
What we don’t know
- Basis
- Model estimate, 45% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Mizuno has made none
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.