Puma · Sports Performance Undergarments
PUMA Men's DryCell Crew Socks (8 Pair)
Lower concern socks. No known PFAS risk in standard construction.
Basic crew socks with moisture-wicking finish. No water-repellent or stain-resistant claims that typically require PFAS. Puma does not disclose PFAS practices for this product.
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Material
Cotton/polyester blend, DryCell moisture-wicking treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
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
PUMA DryCell crew socks are a cotton-polyester blend, with the polyester component providing durability and the cotton offering comfort and breathability. The DryCell treatment is a moisture-wicking finish applied to move sweat away from skin; this is a mechanical/physical property rather than a chemical coating with known toxicity concerns. Polyester in apparel carries theoretical risk of antimony catalysts and azo dyes, but textiles at this price point typically use standard, regulated dyes in major markets.
The brand's record and disclosure
PUMA does not publicly disclose detailed chemical composition or independent third-party certifications (e.g., OEKO-TEX, Bluesign) for this standard athletic sock line, which is typical for mass-market sportswear. The brand has faced scrutiny on labor and supply-chain transparency but no major chemical safety recalls or warnings specific to DryCell socks. PUMA maintains general compliance with EU and US apparel regulations but does not volunteer full restricted substance lists for individual products.
How it compares in its category
Standard cotton-polyester athletic socks like these sit in the mainstream safety tier. Certified organic cotton or OEKO-TEX certified alternatives (e.g., some Smartwool or specialty brands) offer higher chemical transparency but cost more. PUMA DryCell socks are materially similar to competitors at the same price point (Nike, Adidas, Under Armour basic athletic socks) with no documented safety advantage or disadvantage.
If you buy it
Wash in cool to warm water before first wear to reduce any loose dye or finishes. Avoid chlorine bleach, which can degrade polyester and may interact with finishing treatments. Replace when elastic fails or material pilling accelerates (typically 1-2 years of regular use). Dry normally; high heat is not necessary and can stress polyester fibers.
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.”
Azo dyes and colorfast stability
Polyester-cotton blend socks are conventionally dyed; regulated azo dyes are permitted in US and EU apparel, but quality control varies by factory. No specific recall or contamination reported for PUMA DryCell socks.
Formaldehyde in textile finishes
DryCell moisture-wicking finish is not marketed as a formaldehyde-releasing resin. No evidence of formaldehyde use in this product line's standard manufacturing.
Antimony in polyester
Antimony trioxide is a common catalyst in polyester production. Consumer-grade socks contain residual antimony in trace amounts; exposure risk through skin contact is considered minimal by regulatory bodies but not zero.
Dye migration and skin irritation
Dark-colored cotton-polyester socks can release unfixed dyes in early washes, especially in warm or chlorinated water. This is a comfort/contact issue rather than systemic toxicity.
Microfiber shedding from polyester
Polyester apparel sheds microfibers during wear and washing, but socks shed less than typical fleece or synthetic jackets. No specific hazard data for PUMA DryCell sock microfiber composition.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 72% 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.
More sports performance undergarments 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.