What if winter boots fit like your Oboz hiking boots? With the Oboz Bridger 8? Insulated Winter Boot, that?s exactly what it will feel like. Oboz took the Bridger?s precision fit, added 200g Thinsulate insulation, a wool-topped BFit Thermal Footbed, and a cold weather-specific outsole featuring winter rubber. Grab your headlamp and a Thermos. You don?t have to come back inside until you?re good and ready.Waterproof nubuck leather upper provides outstanding durability 200 gram 3M Thinsulate insulation keep toes warm on cold hikes 8? collar height bolsters ankle support and keeps out snow TPU midsole chassis gives added torsional support and prevents stone bruising Granite Peak outsole with winter rubber offers improved traction when the temperature drops Gaiter compatible metal D-ring for easy attachment BFit Thermal insole supports your foot?s arches and retains warmth inside the boot Average weight per pair: 1 lb. 8.6 oz.