Belleville C790 ST Waterproof Steel Toe Flight & Combat Boot Coyote Brown USA Made Approved for flight by the U.S. Air Force and built for comfort and safety, the C790 ST contains both an ASTM certified/EH rated steel toe and a Gore-tex® lining that not only makes this boot waterproof, but also petroleum, oil and lubricant (POL) resistant. The lace-to-toe design also allows for a better, customized fit for increased stability and support. BOOT FEATURES: HEIGHT: 8” (Standard Military Height) UPPER: Flesh-side out cattlehide leather & nylon fabric MIDSOLE: Highly cushioned, shock absorbent midsole OUTSOLE: 100% rubber VIBRAM® Sierra outsole INSOLE: Single density molded removable insert SPECIAL FEATURES: * VANGUARD® running shoe sole construction * Steel toe meets ASTM F2412-11 and F2413-11 standards for impact & compression and EH rated * Durably waterproof and highly breathable GORE-TEX® fabric * AR 670-1 Compliant Belleville C790 ST Waterproof Steel Toe Flight & Combat Boot Coyote Brown USA Made