Boot Height: Approx. 5 1/2'' Tall. Durable full-grain leather upper. Abrasion-resistant toe cap. Speed lace fastening system for secure fit. 100% waterproof and breathable Gore-Tex lining. Cushioning Fatigue Fighter footbed. EVA midsole for additional cushioning. Lightweight and stable performance of Danner's TERRA FORCE X platform. Danner Approach TFX outsole for instant acceleration over rugged terrain.