Authorized for wear with OCP uniforms for Army and USAF members, and OCP uniforms for Army members, the new Belleville Waterproof Assault Flight Boots are the latest boot to grace Belleville's Air Force Flight Certified Boots lineup. The more modern, aggressive look of these boots will make you stand out in formation. These boots are constructed of full-grain cowhide leather and waterproof GORE-TEX fabric to provide comfort and durability. A Vibram IBEX outsole was utilized along with sharp angled lugs and a defined heel to provide that aggressive look with equally as aggressive traction. A serrated toe and heel bumper were added to the outsole to help when climbing and crawling.