Calvin Klein · Stain-Resistant Workwear
Calvin Klein Men's Slim Move 5-Pocket Pants
Lower concern; basic pants with no water-repellent coating treatment disclosed.
Cotton-polyester pants with no water-repellent or stain-resistant finishes mentioned. No PFAS claim from Calvin Klein, but standard untreated textiles pose lower risk than functional coatings.
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Material
cotton and 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
These pants are a cotton-polyester blend, a common pairing that balances breathability (cotton) with durability and wrinkle resistance (polyester). The polyester component may contain antimony as a catalyst residue from manufacturing, though modern textile mills typically keep levels far below health thresholds. No water-resistant or stain-resistant finishing is disclosed, which means the fabric has not undergone PFAS-based or silicone water-repellent coating (water-repellent coating) treatments that some premium pants receive.
The brand's record and disclosure
Calvin Klein has not made public commitments regarding PFAS phase-out or sustainable fiber sourcing specific to basic pants lines. The brand does not routinely disclose chemical finishing treatments on product labels or websites for casual wear. No major recalls or chemical hazard investigations have been documented for this specific product line. Transparency on dyeing processes and formaldehyde-based resins used in garment finishing remains limited at the brand level.
How it compares in its category
This product sits in the mid-market segment where chemical treatment disclosure is sparse; premium brands often explicitly state 'PFAS-free' or 'organic cotton,' while fast-fashion alternatives may use cheaper finishing methods with higher contamination risk. The cotton-polyester blend is industry standard and carries no elevated hazard profile compared to competitors at this price and brand tier. Absence of visible water-repellency claims is actually a safety advantage, signaling minimal synthetic chemical finishing.
If you buy it
Wash in warm water before first wear to remove residual dyes and any loose fibers; this also reduces skin irritation risk from formaldehyde resin finishes applied during manufacturing. Use standard detergent; no special care is required unless the garment shows visible staining or odor. Polyester content means these will resist shrinkage better than 100% cotton but may accumulate static; use a dryer sheet if needed. Replace when seams fray or fabric pilling becomes excessive, typically after 2-3 years of regular wear.
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 resin finishes (wrinkle resistance/sizing)
Polyester-blend casual pants often receive formaldehyde-based durable-press or anti-wrinkle treatments to reduce care burden. Calvin Klein does not disclose this for this product line; residual formaldehyde on unwashed garments can cause skin irritation in sensitive individuals.
Antimony residue in polyester
Antimony trioxide is used as a catalyst in polyester manufacture. Published studies show levels in finished textiles are typically negligible and not considered a consumer health concern at normal clothing exposure levels; no specific data exists for Calvin Klein's sourcing practices.
Azo dyes and heavy-metal pigments
Dark dyes (navy, black, gray) may contain azo compounds or trace heavy metals. Calvin Klein manufactures to standard textile safety regulations (Oeko-Tex limits, REACH compliance in EU markets) but does not publish detailed dye-house chemistry for this mass-market line.
Microfiber shedding from polyester
Polyester garments shed microfibers during washing. While this is an environmental concern, direct consumer toxicity risk from wearing the pants is negligible; shedding increases slightly with wear and washing frequency.
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.