Men's Pinnacle Trek Gore-Tex Hiking Boots vs Men's Moab Adventure 3 Waterproof: which is safer?

These two grade almost identically. Pick on price and preference; neither has a PFAS edge.

Garmont Men's Pinnacle Trek Gore-Tex Hiking Boots

Garmont

Men's Pinnacle Trek Gore-Tex Hiking Boots

PFAS grade

Bad 20/100

Overall grade

Bad 0/100

Verdict

Skip

Hazard flags

⚑ 5

Material

Gore-Tex membrane, leather, synthetic uppers

Confidence

55%

LikelyTeflon-type coating/PFAS in Gore-Tex membrane

PossibleLeather tanning residues and heavy metals

PossibleSynthetic dye migration (azo dyes, antimony in polyester)

Merrell Men's Moab Adventure 3 Waterproof

Merrell

Men's Moab Adventure 3 Waterproof

PFAS grade

Bad 20/100

Overall grade

Bad 0/100

Verdict

Skip

Hazard flags

⚑ 4

Material

Synthetic leather/nubuck upper with water-repellent coating waterproof coating

Confidence

45%

PossibleFormaldehyde resins in adhesives

PossibleAzo dyes in synthetic leather coloring

Reportedwater-repellent coating degradation and reapplication risk

Where these two actually differ

  • We flag PTFE/PFAS in Gore-Tex membrane, Leather tanning residues and heavy metals, Synthetic dye migration (azo dyes, antimony in polyester) and Formaldehyde-based adhesives in lamination on the Garmont and not on the Merrell.
  • We flag Formaldehyde resins in adhesives, Azo dyes in synthetic leather coloring, DWR coating degradation and reapplication risk and Unknown waterproof coating composition (PFAS proxy) on the Merrell and not on the Garmont.
  • The Garmont is Gore-Tex membrane, leather, synthetic uppers where the Merrell is Synthetic leather/nubuck upper with DWR waterproof coating, which is most of the difference in these two grades.
  • These two are level, close enough that price and fit should decide it rather than our grade.

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 hiking shoes & trail runners, see the full ranking