Women's All Seasons Pull-On Pants vs Fjällräven Men's Keb GTX Waterproof Shell Trousers: which is safer?
Columbia Women's All Seasons Pull-On Pants is our pick: better on PFAS and on the overall hazard picture.
Our pick
Columbia
Women's All Seasons Pull-On Pants
PFAS grade
Good 65/100
Overall grade
Poor 47/100
Verdict
Skip
Hazard flags
⚑ 3
Material
Nylon/polyester blend knit, no stated water-repellent finish
Confidence
72%
PossibleFormaldehyde resins (anti-wrinkle, sizing)
ReportedMicroplastics shedding
PossibleAntimony in polyester
Fjallraven
Fjällräven Men's Keb GTX Waterproof Shell Trousers
PFAS grade
Bad 20/100
Overall grade
Bad 6/100
Verdict
Skip
Hazard flags
⚑ 2
Material
GORE-TEX laminate membrane (polytetrafluoroethylene-based)
Confidence
72%
PossibleFormaldehyde resins in fabric finishing
ReportedMicroplastic shedding from synthetic fibers
Where these two actually differ
- We flag Formaldehyde resins (anti-wrinkle, sizing), Microplastics shedding and Antimony in polyester on the Columbia and not on the Fjallraven.
- We flag Formaldehyde resins in fabric finishing and Microplastic shedding from synthetic fibers on the Fjallraven and not on the Columbia.
- The Columbia is Nylon/polyester blend knit, no stated water-repellent finish where the Fjallraven is GORE-TEX laminate membrane (polytetrafluoroethylene-based), which is most of the difference in these two grades.
- The gap is 45 points, wide enough that this is not a close call, and the Columbia is the one to buy.
Both products run through the same public rubric: 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 →
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