This is an official, certified military specification hot weather boot worn by the United States Marine Corps. manufactured in sizes to fit women. The upper is comprised of full grain Mojave leather and highly breathable Cordura. The boot also features direct attach construction to reduce weight and a Vibram Sierra outsole for superior grip. Height 8" Shock Attenuating Enhanced shock attenuation via foam covered insole Bottom Direct attach construction featuring cushion polyurethane midsole and Oil, Acid & Slip Resistant Vibram Sierra outsole Comfort Removable cushion polyurethane sock insert Upper Full-grain Mojave suede and 1000 denier Cordura upper Topline Padded collar Closure System Nylon coated speedhook & eyelet lacing system Ventilation Nylon coated brass drainage vents promote rapid drying in wet conditions Origin Made in USA