Mephisto averages 31 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Mephisto products graded as of October 2026, and none of them reach its 70 point pass mark.
Free to quote with attribution to PFAS Authority and a link to pfasauthority.com/brands/mephisto.
Mephisto grades Poor on our four-band scale. On disclosure, the brand says nothing publicly about PFAS. See what every brand has published about PFAS for how that compares.
PFAS Authority is a scoring system, not a laboratory. We do not test products ourselves. Grades are model-based, built from published ingredients, materials, certifications, brand disclosures and third-party lab results where they exist. See the rubric.
Graded and flagged Poor and Bad, we’d swap these
Mephisto
Men Mephisto Curt Mt SNEAKER
65GoodPFAS grade
✓leather, textile, rubber sole
⚠We found no PFAS statement from the brand
⚠Volatile organic compounds (VOC) off-gassing from adhesives, Leather sneakers use glues to bond upper to sole…
Mephisto averages 31 out of 100 on PFAS Authority's PFAS and toxin screen across the 4 Mephisto products graded as of October 2026, and none of them reach its 70 point pass mark. Grades are model-based estimates built from published materials, ingredients and disclosures, not lab tests.
Is Mephisto non-toxic?
No Mephisto product we graded reaches Good. The best of them is Men Mephisto Curt Mt SNEAKER at 65/100.
Which Mephisto products should I avoid?
The lowest-graded Mephisto products we have scored are Mephisto Men's Leonardo Boot, Mephisto Lifestyle For Adventure Gore-tex Hiking Boots Brown Nubuck Sz, Men's Mephisto Leonardo Boot. Each one links to the evidence behind its grade.
