The KEEN NXIS Evo Mid Waterproof Hiking Boots for Men gives fast-moving hikers comfort, protection, and stability with a running shoe feel. Based on the shoemaker's proven original hiker, this lightweight hiking boot delivers a comfort fit that holds your heel firmly with generous space through the forefoot for toes to spread out and deliver stable comfort through any hike. Lightweight performance mesh uppers feature TPU overlays on the outside for durability and KEEN.DRY waterproof/breathable membranes and breathable textile linings inside for trustworthy waterproof protection. Speed-lace webbing system with top collar hooks deliver a comfortably snug and supportive fit. Featuring the KonnectFit heel-capture system for a locked-in feel, this performance hiker also features Comfort Heel Control for additional padding through the Achilles area and an even more secure fit. Removable polyurethane insoles and CMEVA midsoles deliver long-lasting cushioning comfort. KEEN.ALL-TERRAIN rubber outsoles feature 4mm multi-directional lugs in a proprietary horseshoe tread pattern that delivers superior traction from heel brake to toe roll. 8mm heel-to-toe drop. Eco Anti-Odor treatments for odor control. Avg. Wt.: 14.7 oz. Proven hiking boot performance and fit with a running shoe feel Time-tested fit Lightweight performance mesh uppers with TPU overlays KEEN.DRY waterproof/breathable membranes Breathable textile linings KonnectFit heel-capture system Comfort Heel Control offers additional padding through the Achilles area Removable polyurethane insoles CMEVA midsoles KEEN.ALL-TERRAIN rubber outsoles with 4mm multi-directional lugs Eco Anti-Odor treatments