Feetures · Sports Performance Undergarments
Feetures High Performance Max Cushion Tab Socks
Lower concern socks; no PFAS-prone features identified.
This wool and synthetic sock lacks water-resistant or stain-resistant coatings typically containing PFAS. No brand PFAS disclosure exists, but material composition poses minimal risk.
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Material
Merino wool blend, synthetic fibers
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Feetures 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.