Calvin Klein · Stain-Resistant Workwear
Calvin Klein Men's Move 365 Slim Fit Stretch Pants
Lower concern; basic stretch pants with no PFAS-typical treatments disclosed.
Calvin Klein Move 365 pants are cotton-polyester blend without stated water-resistant or stain-resistant finishes. No public PFAS disclosures or third-party testing found; standard apparel risk profile.
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Material
cotton/polyester blend, stretch fabric
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 with elastane (spandex) for stretch. The cotton provides breathability and reduces synthetic chemical exposure, while polyester adds durability and wrinkle resistance. Elastane is a common, well-tolerated stretch fiber with no major associated hazards at typical use levels. The blend composition is mid-range for activewear: not pure natural fiber, but not heavily synthetic either.
The brand's record and disclosure
Calvin Klein does not publicly disclose detailed chemical testing or restricted substance lists specific to individual garments, though the parent company (PVH Corp) maintains general sustainability commitments. No recalls or documented safety incidents are on record for this product line. The brand is not known for comprehensive hazard transparency, but also has no history of significant apparel safety violations.
How it compares in its category
Standard stretch athletic/casual pants occupy a middle ground for chemical risk. This product uses conventional fiber blends and finishes typical of mainstream activewear, with no exotic treatments reported. Competitors in the same price and performance tier (Nike, Adidas basics, Lululemon) follow similar material strategies; Calvin Klein's approach is consistent with market norms.
If you buy it
Wash in cool water before first wear to remove any residual dyes or finishes. Machine wash warm thereafter; avoid high heat drying, which can degrade elastic fibers and increase any trace chemical volatilization. Inspect seams and elastic regularly for degradation; replace when waistband loses elasticity or fabric pills excessively. Standard laundry care poses no unusual 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 and colorfast stability
Polyester-cotton blends often use reactive or azo dyes; no specific testing is publicly available for this product. Risk is low in normal wear but dye bleed or degradation in wash can indicate poor quality control.
Formaldehyde-based fabric finishing resins
Wrinkle-resistant and shape-holding finishes on cotton-poly blends may include formaldehyde resins. Calvin Klein does not disclose finish chemistry for this line; manufacturer unknown. Residual formaldehyde is typically minimal after one wash but pre-wash is prudent.
Elastane (spandex) degradation and leaching
Elastane is chemically stable in normal wear and washing. No documented leaching or toxicity concerns exist for this fiber type at typical use levels.
Antimony in polyester catalyst residue
Polyester is synthesized using antimony catalysts; residual antimony in finished fabric is typically <0.1 ppm and not considered a hazard in apparel. No evidence of elevated antimony in mainstream Calvin Klein products.
Flame retardant treatments
These are casual athletic pants with no flame-retardant function; no brominated or organophosphate flame retardants are disclosed or expected in this product category.
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.