Men's Danner Light II Boot 100% Leather/Fabric Vibram sole Shaft measures approximately 6" from arch Premium full-grain leather and 1000 Denier nylon upper Stitchdown construction for underfoot stability Waterproof and breathable GORE-TEX membrane Airthotic molded PU instep Vibram Kletterlift outsole USA-made, classically designed, and packed with features, this boot keeps you outdoors in lightweight comfort.