The Keen Zionic Nxt WP men's sneakers in black combine bold style and functionality. The breathable mesh upper with KEEN DRY membrane keeps feet dry. The highly responsive midsole and removable insole ensure comfort during long wear. 100% recycled laces and Eco Anti-Odor for long-lasting freshness. ALL-TERRAIN sole with 4mm spikes for better traction and KEEN.PROTECT protective toe cap for safety on uneven surfaces.