Calvin Klein · Stain-Resistant Blazers & Suits
Calvin Klein Men's Slim-Fit Stretch Wool-Blend Suit Jacket
Lower PFAS concern, but brand makes no PFAS disclosure.
Wool-blend suiting uses inherently lower-risk materials without waterproofing or stain treatment implied. Calvin Klein has not publicly disclosed PFAS practices for this jacket.
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Material
wool blend, woven textile
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 jacket is a wool-blend woven textile, likely combining wool with synthetic fibers (polyester or elastane for stretch). Wool itself is a protein fiber with minimal chemical processing risk; synthetic blends introduce polyester, which can contain trace heavy metals (antimony) as a catalyst during production. Stretch blends may include elastane (spandex), which is chemically stable in wear but can degrade under prolonged heat. The 'slim-fit' designation suggests minimal chemical finishing beyond standard dyeing and pressing.
The brand's record and disclosure
Calvin Klein is owned by PVH Corp, a large apparel conglomerate. The brand does not publish detailed chemical disclosure reports or supply-chain transparency data for individual garments. No major chemical contamination recalls have been publicly documented for Calvin Klein suiting in recent years. The company has signed some sustainability frameworks but remains largely silent on PFAS and other synthetic chemical use in textiles, limiting independent verification of their manufacturing standards.
How it compares in its category
Men's wool-blend suiting is a lower-risk category compared to heavily dyed synthetics or chemically treated performance wear. Calvin Klein sits in the mass-market premium segment, where chemical controls are typically moderate; luxury brands often invest more in third-party certification (OEKO-TEX, bluesign), while fast-fashion alternatives may use cheaper, less-regulated dyes. A wool-blend from this brand is likely comparable to similar offerings from competitors like J.Crew or Banana Republic in chemical oversight.
If you buy it
Dry-clean only is standard for this garment type; avoid over-pressing at high heat to prevent elastane degradation if present. New textiles may off-gas mild volatile organic compounds (formaldehyde, solvents) for the first few wears, airing outdoors for 24 hours post-purchase reduces exposure. Inspect seams and dyes for any visible discoloration or odor anomalies before first wear. Launder per tag instructions; professional dry-cleaning typically uses safer solvents than home methods.
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 formaldehyde resins
Wool-blend textiles routinely use synthetic azo dyes for color fastness. While formaldehyde-free dye processes exist, mass-market suiting commonly employs formaldehyde-releasing resins for wrinkle resistance and color locking. Calvin Klein does not disclose dye or finishing chemistry for this product.
Antimony in polyester component
Polyester blends may contain antimony trioxide (Sb2O3) as a catalyst; trace migration to skin is possible with direct, prolonged contact, though risk is very low in typical suiting wear. No specific testing data for this product is publicly available.
Formaldehyde off-gassing
New wool-blend garments often release formaldehyde and other volatile organics during initial storage and early wears, especially if treated with resin finishes. Airing the jacket before first wear substantially reduces inhalation exposure.
Heavy metals in dyes and pigments
Conventional textile dyeing can introduce trace lead, cadmium, or copper depending on dye chemistry and supplier standards. Calvin Klein does not publish heavy-metal test reports for finished garments, so independent verification is unavailable.
Elastane degradation under heat
If this blend includes elastane for stretch, prolonged exposure to dry-cleaning solvents or high heat can degrade the fiber, releasing microfibers and potentially altering fit. Proper dry-cleaning and gentle storage limits this risk.
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 blazers & suits 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.