Built on our vetted Strife bottom unit, the Strife Mid Waterproof features a leather & nylon upper with a waterproof/breathable lining. With a 6" height it is perfect for daily wear, in both operational and casual applications. The bottom unit consists of the same combat focused outsole used on our AR670-1 Strife boot, for excellent outdoor traction & durability. Waterproof/Breathable Liner 6" Full-Grain Leather & 600D Nylon Chassis Polishable Heel & Toe (Nightfjall) Pararigers(TM) Sidewall Reinforced Toe Box Strife(TM) Warfighter Bottom Unit High Volume Forefoot for Foot Splay Under Load U.S. Veteran Designed & Developed 1 Year Workmanship & Materials Warranty