Keen&';s iconic hiking boot for men brings an updated look to all-terrain adventures. They&';ve carried over the fit, durability, and performance of our award-winning Targhee waterproof boot and took its rugged looks to a new dimension. KEEN.DRY waterproof, breathable membrane Leather mud shield offers resilient durability Injected TPU heel-capture system for stability Speed hooks, for easy lace adjustment ESS shank offers lightweight support Resilient, internal shank 4mm multi-directional lugs for traction Cleansport NXT for natural odor control Environmentally-preferred premium leather from LWG-certified tannery