Belleville Khyber Waterproof Insulated Mountain Hybrid Boot Coyote Brown From rocky mountainous terrain to hard pounding concrete roads, the NEW Coyote Khyber TR550WPINS will outperform when tested in any environment. This mountain hybrid boot was specifically designed for all-terrain use. With great design comfort and durability features, such as its lace-to-toe lacing system, the TR550WPINS has a customized fit and features 400 grams of Thinsulate™ insulation and a waterproof and bloodborne pathogen proof membrane. BOOT FEATURES: HEIGHT: 8” (Standard Military Height) UPPER: 100% cattlehide leather & nylon fabric MIDSOLE: Highly cushioned, shock absorbent midsole OUTSOLE: 100% rubber EXCLUSIVE VIBRAM® “IBEX” outsole for rugged terrain INSOLE: TR-1® load bearing orthotic insole SPECIAL FEATURES: Waterproof & bloodborne pathogen proof membrane 400g THINSULATE™ Insulation Low profile sole reduces weight & improves mobility Sharp angled lugs and defined heel maximize traction Deeply serrated toe bumper aids in vertical climbing & crawling Rappelling bars on outsole to extend wear Combat lunar lining AR 670-1 Compliant Manufacturer recommends going up half a size for this boot. If you are going to wear thick winter socks they recommend going up a full size. Belleville Khyber Waterproof Insulated Mountain Hybrid Boot Coyote Brown