Men's Straight Fit Jeans vs Men's Flex Work Jean: which is safer?
Patagonia Men's Straight Fit Jeans is the clear pick. Wrangler Men's Flex Work Jean carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Patagonia
Men's Straight Fit Jeans
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFormaldehyde-based finishing resins
PossibleDye bleed and skin contact allergens
Wrangler
Men's Flex Work Jean
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAzo dyes and synthetic indigo
PossibleFormaldehyde from finishing resins
PossibleElastane/polyurethane degradation over time
Where these two actually differ
- We flag Formaldehyde-based finishing resins and Dye bleed and skin contact allergens on the Patagonia and not on the Wrangler.
- We flag Azo dyes and synthetic indigo, Formaldehyde from finishing resins, Elastane/polyurethane degradation over time and Allergic reaction to dyes or finishes on the Wrangler and not on the Patagonia.
- The Patagonia is cotton denim, no durable water repellent (DWR) coating where the Wrangler is 100% cotton denim with flex stretch technology, which is most of the difference in these two grades.
- The gap is 25 points, wide enough that this is not a close call, and the Patagonia is the one to buy.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More stain-resistant jeans, see the full ranking