HEIGHT: 8” (Standard Military Height) UPPER MATERIAL: All full-grain cowhide leather MIDSOLE: Cushioned polyurethane OUTSOLE: VIBRAM® 360 degree lug FIRE & ICE™ compound designed to improve traction INSOLE: Polyurethane removable insert • VANGUARD® running shoe sole construction • Steel toe meets ASTM F2412-05 and F2413-05 standards for impact & compression and EH rated • GORE-TEX® waterproof fabric bootie • 600g THINSULATE™ insulation BERRY COMPLIANT