Women's Slope Seeker Insulated Pants vs Men's Powder Town Pants: which is safer?

Patagonia Men's Powder Town Pants is our pick, better on PFAS and on the overall hazard picture.

Columbia Women's Slope Seeker Insulated Pants

Columbia

Women's Slope Seeker Insulated Pants

PFAS grade

Bad 20/100

Overall grade

Bad 8/100

Verdict

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Hazard flags

⚑ 3

Material

polyester with water-repellent coating (water-repellent coating) finish

Confidence

45%

PossiblePFAS in water-repellent coating finish

PossiblePolyester fiber shedding and microplastics

PossibleOff-gassing from synthetic insulation

Our pick

Patagonia Men's Powder Town Pants

Patagonia

Men's Powder Town Pants

PFAS grade

Poor 45/100

Overall grade

Poor 33/100

Verdict

Skip

Hazard flags

⚑ 3

Material

nylon blend with water-repellent coating water-repellent treatment

Confidence

45%

Possiblewater-repellent coating chemistry (unspecified)

PossibleFormaldehyde-resin finishing agents

PossibleMicrofiber shedding from coating degradation

Where these two actually differ

  • We flag PFAS in DWR finish, Polyester fiber shedding and microplastics and Off-gassing from synthetic insulation on the Columbia and not on the Patagonia.
  • We flag DWR coating chemistry (unspecified), Formaldehyde-resin finishing agents and Microfiber shedding from coating degradation on the Patagonia and not on the Columbia.
  • The Columbia is polyester with durable water-repellent (DWR) finish where the Patagonia is nylon blend with DWR water-repellent treatment, 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 →

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