Features Contoured Fit follows the contours of your foot for a comfortably snug fit Foam strobel board underfoot for an extra layer of cushioning High-rebound foam cushioning enhances comfort and movement Removable, resilient foam insole for long-lasting cushioning KEEN.ALL-TERRAIN rubber outsole for higher-traction grip Multi-directional lug pattern provides superior traction Upper is reinforced in key areas for added durability Eco Anti-Odor for natural, pesticide-free odor control Materials Lightweight performance mesh upper Breathable mesh lining Non-marking rubber outsole Care For best results, we recommend spot cleaning with a gentle cleaner. Do not use bleach.