Amazon.com | KEEN Men。New without box. Features Contoured Fit follows the contours of your foot for a comfortably snug fit KEEN.CURVE provides a constant curve from toe to heel for nonstop propulsion Padded tongue and collar for enhanced comfort Tie lace system 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 Full-length nylon plate for added stability Eco Anti-Odor for natural, pesticide-free odor control FEATURES Higher-traction rubber outsole Multi-directional lug pattern provides superior traction KEEN.CURVE provides a constant curve from toe to heel for nonstop propulsion Two-finger webbing loop on the heel for easy pull-on Full-length nylon plate for added stability Eco Anti-Odor for natural odor control Contoured Fit–Follows the contours of your foot for a comfortably snug fit MATERIALS Performance mesh upper with TPU overlays for durability Offset lacing relieves pressure on top of your foot Breathable mesh lining Removable PU insole for long-lasting comfort CARE Gently brush with a soft, damp sponge to remove loose dirt. Treat stains right away with a gentle cleaner.