PowerStep Pinnacle High Insoles vs PowerStep Pinnacle Maxx Insoles: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Pinnacle
PowerStep Pinnacle High Insoles
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleMicroplastics from foam degradation
PossibleUnreacted isocyanates in polyurethane (if polyurethane core)
PossibleMoisture and bacterial growth in insole
Pinnacle
PowerStep Pinnacle Maxx Insoles
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleAntimony in polyester components
PossibleEVA foam degradation and off-gassing
PossibleMoisture retention and microbial growth
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 synthetic athletic insoles: see the full ranking