Asolo · Running & Athletic Shoes
Asolo Men's Space GV
Skip until brand discloses waterproof treatment chemistry
Asolo does not disclose PFAS status or waterproof treatment details on this hiking boot. Standard water-repellent coating finishes often contain PFAS; verification needed before purchase.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Leather and textile upper with waterproof treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Asolo Men's Space GV is made of, ingredients and materials
The Asolo Space GV uses a leather and textile upper with an applied waterproof treatment; the specific chemistry of that treatment is not publicly disclosed by Asolo. Leather itself is relatively stable, but the waterproof layer, commonly a fluorochemical coating in this product category, is where most chemical concern arises. The textile components may include synthetic fibers or blends that are typically dyed and finished with resins; formaldehyde-releasing resins are standard in textiles unless certified otherwise. No documentation on Asolo's website or product labeling identifies the waterproof agent, dye-fixative chemistry, or presence of flame retardants in the lining.
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.
Fluorochemical waterproof coating (presumed)
The product's PFAS grade of 20/100 indicates prior testing or assessment identified fluorochemical treatment; Asolo has not disclosed the specific agent, so fluorinated compounds are likely but unconfirmed by the brand.
Formaldehyde / VOCs
Textile uppers and linings commonly use formaldehyde-based dye fixatives and wrinkle-resist finishes unless certified otherwise; no OEKO-TEX or equivalent certification is documented for this model.
Source, ATSDR ↗Azo dyes in leather or synthetic fabrics
Leather dyeing and synthetic textile dyeing may use azo colorants, which are restricted in some jurisdictions but still common in mainstream footwear; no dye-testing certification is on record.
Adhesive or glue off-gassing
Boot construction involves adhesives to bond leather, textiles, and soles; these may emit volatile organic compounds during the first week of wear, particularly in warm or enclosed spaces.
What’s reassuring
Heavy metals
No recalls or documented incidents involving cadmium, lead, or other heavy metals in Asolo leather boots; however, the brand does not publish tannery audits or metal-testing results.
Source, FDA ↗The full breakdown
The brand's record and disclosure
Asolo has not published a detailed chemical disclosure policy, waterproof-treatment specification sheet, or commitment to PFAS-free processes for this model or line. The brand holds no widely recognized certifications such as bluesign, OEKO-TEX, or Leather Working Group environmental standards that would signal independent chemical auditing. No public recalls or specific chemical incidents tied to Asolo footwear are on record, but silence on treatment composition limits ability to assess or verify claims.
How it compares in its category
Most hiking boots in this performance tier (mid-range waterproof leather) use some form of fluorochemical or silicone-based waterproofing; Asolo is typical in this respect. Competitors such as Merrell, Salomon, and Scarpa also rarely disclose full waterproof chemistry on consumer-facing materials. Brands offering higher disclosure (e.g., Danner, some lines from La Sportiva) are less common at this price point but exist; most mainstream options present the same information vacuum.
If you buy it
Treat the waterproof coating with care during first 24-48 hours after purchase in dry conditions to allow any volatile residues to off-gas. Clean boots regularly with a soft brush and water, avoiding hot water or direct heat, which may degrade or mobilize coating compounds. Replace or re-treat the waterproof layer only with products of known composition (silicone-based or PFAS-free alternatives) if the original treatment wears. Store in a cool, dry place away from direct sunlight; do not use a clothes dryer or leave near heaters.
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
- Asolo 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.