Boot Height: Approx. 5 1/2'' Tall. Durable full-grain nubuck leather with 1000 denier nylon upper. Abrasion-resistant toe cap. 100% waterproof and breathable Gore-Tex lining. Removable EVA footbed. Lightweight and stable performance of Danner's TERRA FORCE platform. Danner Boulder TF outsole with multi-directional lug pattern for grip over rugged terrain.