Boot Height: Approx. 6'' Tall. These leather and nylon boots allow you to select the level of comfort and performance you want. The midsole features an adjustable disk that can be placed among four settings to control firmness, cushion, inward and outward stability. FIRM ZONE for energy return. CUSHION ZONE for increased shock absorption. OUTWARD and INWARD ZONE to reduce tilt and maximize natural walking motion and stability.