Keen Men's UNEEK WK Sneaker Size 10 NWOT Color: Khaki/Black as generous space across the forefoot for toes to splay provides a constant curve from toe to heel for nonstop propulsion Quick-cinch bungee lacing for easy on & off High-rebound foam cushioning enhances comfort and movement Microfiber insole wicks away moisture Higher-traction rubber outsole Multi-directional lug pattern provides superior traction Eco Anti-Odor for natural, pesticide-free odor control