Carhartt · Stain-Resistant Professional Workwear
Carhartt Men's Relaxed Fit Long Sleeve Chambray Shirt
Lower concern. Untreated cotton has minimal PFAS risk.
Carhartt chambray shirt is plain woven cotton with no water repellent or stain treatment mentioned. Untreated cotton textiles carry lower PFAS concern, though Carhartt makes no public PFAS statement.
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Material
100% cotton chambray
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
This shirt is 100% cotton chambray, a plain-weave fabric with no synthetic fibers or chemical coatings typical of performance textiles. Chambray is one of the lowest-chemical fabric types because it relies on the natural fiber structure rather than finishes like water repellency or antimicrobial treatments. Cotton carries inherent risk only from pesticide residues used during growth and dye chemistry during manufacturing; chambray's simple weave and traditional dyes reduce exposure to novel synthetics or heavy-duty chemical treatments.
The brand's record and disclosure
Carhartt does not publish formal chemical disclosure or third-party certifications (such as GOTS or Bluesign) for its apparel lines, making independent verification of dyeing and finishing standards difficult. The brand has no documented recalls or public health controversies tied to hazardous substances in clothing. Carhartt's workwear heritage prioritizes durability and practicality over performance features, which typically means fewer chemical additives than modern athleisure or water-resistant garments.
How it compares in its category
Plain-weave 100% cotton shirts occupy the lower-chemical end of the casual workwear spectrum; they avoid the durable water repellency treatments, flame retardants, and antimicrobial finishes common in technical apparel or treated cotton. Compared to synthetic blends or heavily finished fabrics, chambray has minimal formaldehyde resin use and no antimony (used in polyester) or brominated additives. This is a conventional, non-performance garment, so chemical complexity is intentionally low.
If you buy it
Wash in cold water before first wear to reduce any residual dyes or finishes. Chambray will soften and fade with repeated washing, which is normal and does not indicate degradation or chemical leaching. Dry cleaning is unnecessary and adds exposure to perchloroethylene; machine wash and air or tumble dry on low heat is safe. No special handling is required beyond standard garment care; the fabric is robust and unlikely to shed microfibers excessively.
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.”
Formaldehyde resins in cotton finishes
Plain cotton chambray typically uses minimal formaldehyde-based wrinkle-resistance or sizing finishes, but some may be present as residuals from manufacturing. Pre-wash and normal laundering substantially reduce any off-gassing.
Azo dyes and heavy metals in dyes
Chambray is dyed during manufacturing; while Carhartt does not disclose dye sourcing or heavy metal testing, azo dyes are industry standard and regulated in most Western production. No specific contamination has been reported for Carhartt garments.
Pesticide residues from raw cotton
Conventional cotton (not organic) may retain traces of pesticides applied during cultivation. Washing removes much surface contamination; risk is low for dermal contact but not zero without certification.
Microplastic shedding
100% natural cotton does not generate synthetic microplastics. Shedding of cotton fibers occurs but poses no chemical hazard.
Antimony in polyester or flame retardants
This product is 100% cotton with no synthetic fibers or flame-retardant treatments, eliminating both hazards entirely.
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 stain-resistant professional workwear 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.