TX5 GTX Men's vs Men's Hedgehog GORE-TEX Hiking Shoes: which is safer?
La Sportiva TX5 GTX Men's is our pick: better on PFAS and on the overall hazard picture.
Our pick
La Sportiva
TX5 GTX Men's
PFAS grade
Bad 20/100
Overall grade
Bad 8/100
Verdict
Skip
Hazard flags
⚑ 3
Material
synthetic textile with Gore-Tex membrane waterproof layer
Confidence
45%
PossibleAzo dyes
PossibleFormaldehyde-releasing resins in finishing
PossibleAntimony in polyester
The North Face
Men's Hedgehog GORE-TEX Hiking Shoes
PFAS grade
Bad 20/100
Overall grade
Bad 0/100
Verdict
Skip
Hazard flags
⚑ 4
Material
GORE-TEX membrane (polytetrafluoroethylene-based) with textile upper
Confidence
62%
LikelyTeflon-type coating/PFAS in GORE-TEX membrane
PossibleAzo dyes in textile upper
PossibleAntimony in polyester components
Where these two actually differ
- We flag Azo dyes, Formaldehyde-releasing resins in finishing and Antimony in polyester on the La Sportiva and not on the The North Face.
- We flag PTFE/PFAS in GORE-TEX membrane, Azo dyes in textile upper, Antimony in polyester components and Adhesive/solvent residues in lamination on the The North Face and not on the La Sportiva.
- The La Sportiva is synthetic textile with Gore-Tex membrane waterproof layer where the The North Face is GORE-TEX membrane (polytetrafluoroethylene-based) with textile upper, 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: 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 waterproof boots: see the full ranking