Built-tough to stand up to military service, Merrell MQC Force Tactical Boots are made from waterproof suede and fabric that repels moisture to keep your feet dry when the bottom drops out. These waterproof combat boots have a 100% rubber outsole that is slip and oil-resistant and ASTM rated for protection against electrical hazards. With a cushioned midsole and odor-resistant insole, MQC Force Boots are authorized for wear by the US Army and US Air Force.