Belleville Hot Weather Steel Toe Flight Boots。The Belleville 650 ST USAF was designed for U.S. Air Force personnel looking for a tough, cold weather uniform boot with waterproof technology. It features. A gore-tex bootie is integrated into the lining of the boot. This creates a waterproof barrier and will wick any moisture inside the boot to the outer layer to ensure your feet stay dry and warm in any situation. The 650 ST features a VIBRAM 360 Fire and Ice sole that is designed specifically for traction on wet and icy surfaces. A steel toe protects your feet from falling objects. Belleville\'s running shoe soling system guarantees comfort after long duty shifts while keeping the boot lightweight. This boot is Airman Battle Uniform (ABU) compliant, Berry Amendment compliant, and proudly made in the USA. Features Men\'s Cold Weather USAF Waterproof Steel Toe Combat Boot - Full grain cowhide leather & nylon fabric upper - Steel toe is ASTM F2412-11 and F2413-11 certified and EH rated - VANGUARD running shoe sole comfort - cushioned polyurethane midsole for shock absorption - VIBRAM 360 lug FIRE & ICE outsole for improved traction in wet and icy terrain - Gore-tex waterproof fabric bootie - Polyurethane removable insole - 8in standard military height - Made in USA & Berry Compliant New never worn. Has some scuffs sitting in the closet.