Calvin Klein · Stain-Resistant Workwear
Calvin Klein Men's Slim Fit Pant
Lower concern. Standard trousers lack water/stain treatments.
Calvin Klein slim fit pants are typical cotton-polyester blend trousers with no disclosed water-resistant or stain-guard finishes. No known PFAS treatments applied, though brand provides no explicit confirmation.
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Material
cotton/polyester blend
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
Calvin Klein Men's Slim Fit Pants are a cotton-polyester blend, typically 60-65% cotton and 35-40% polyester. Cotton provides breathability and comfort; polyester adds durability and wrinkle resistance. This blend avoids synthetic-only construction, reducing static buildup and skin irritation risk. The fiber blend itself does not inherently concentrate heavy metals or endocrine disruptors.
The brand's record and disclosure
Calvin Klein is owned by PVH Corp, which publishes environmental and chemical responsibility guidelines but does not publicly disclose detailed testing data for individual apparel lines. The brand has not faced major recalls or documented chemical safety controversies specific to basic trousers. PVH maintains ISO 14001 environmental certification for manufacturing but transparency on finish treatments and dyes remains limited to generic statements.
How it compares in its category
Basic cotton-polyester trousers from mainstream brands (Dockers, Banana Republic, J.Crew) occupy the same safety profile. Without special finishes (water-resistance, wrinkle-free, antimicrobial), Calvin Klein's slim fit pants avoid the chemical load of treated chinos or performance wear. This product sits in the low-chemical segment of men's casual pants.
If you buy it
Wash new pants before first wear to rinse any residual dyes or finish chemicals. Use warm water and standard detergent; no special precautions needed. Avoid prolonged high-heat dryer use (polyester can degrade and off-gas above 140°F). Replace when seams fray or fabric thins; the garment itself poses no long-term chemical accumulation risk.
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
Colored trousers may contain azo dyes, which can break down into aromatic amines under sweat and UV exposure. Calvin Klein does not publicly specify azo-free or low-impact dye sourcing for this product line.
Formaldehyde-based fabric resins
Wrinkle-resistance and shrink-control finishes often employ formaldehyde. This product's slim-fit construction suggests minimal wrinkle-finish treatment, but ingredient transparency is not disclosed.
Heavy metals in colorants
No recalls or documented contamination of Calvin Klein trousers with lead or cadmium in dyes. Industry standards and EU REACH regulations limit such metals, and mainstream brands generally comply.
Antimony in polyester
Polyester fiber itself can contain antimony (used as a polymerization catalyst), but exposure risk is negligible; antimony remains bound in the polymer matrix and does not migrate to skin.
Microplastics shedding
Polyester blends shed microfibers during washing, contributing to aquatic microplastic pollution. This is a laundering hazard, not a wearer hazard, but relevant to overall product lifecycle impact.
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 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.