Is Merrell PFAS-free?
Across 4 graded products, Merrell averages F (20/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade C or better yet. Grades are model-based estimates, not lab results.
Graded and flagged D and F, we’d swap these
Merrell
Men's Moab 3 8" Tactical Zip Waterproof Boot
Leather/synthetic upper with proprietary waterproof membrane
Waterproof treatment unknown; PFAS risk unresolved by brand.
⚠Waterproof or stain-proof treatment
Merrell
Women's Moab 3 Mid Waterproof
Nubuck leather upper, unspecified waterproof coating
Waterproof hiking boot with undisclosed treatment; PFAS risk unclear.
⚠Waterproof or stain-proof treatment
Merrell
Men's Moab 3
Mesh/synthetic leather upper with water-repellent coating-treated footwear
Hiking shoe with likely water-resistant treatment, PFAS status unclear.
⚠Waterproof or stain-proof treatment
Merrell
Men's Moab 3 Mid Waterproof
Leather upper, synthetic lining, water-repellent coating-treated waterproof membrane
Waterproofed hiking boot with unknown water-repellent coating chemistry.
⚠Waterproof or stain-proof treatment
Every grade uses the same public rubric. How grades work →