PFAS score
Buck Mason · Wrinkle-Free Dress Shirts
Buck Mason Men's Brook Stripe Oxford Shirt
Lower PFAS concern for basic cotton oxford; Buck Mason makes no treatment claims but doesn't disclose materials fully.
This is an untreated cotton oxford shirt with no stated water-repellent, stain-resistant, or performance finishes, the primary PFAS risk vector for apparel. Buck Mason remains silent on PFAS and material sourcing, which is typical for heritage casual brands.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Cotton oxford cloth, no special coatings mentioned
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
clothing is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
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 wrinkle-free dress shirts 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.