Stand up to the snowiest coldest conditions with confidence in the extra warm Kamik Polar Fox boot! Waterproof suede and nylon upper. DriDefense waterproof membrane allows moisture to escape without letting any more in letting your feet breathe easy in any kind of weather. Faux-fur cuff completes the look. Fixed foam and fleece insulation for all-day warmth. Faux-shearling lining offers a cozy feel. Removable Kamik comfort EVA insole with antibacterial treatment provides cushioned comfort. INVERNO synthetic rubber outsole provides grippy traction. Temperature rated: -40°F Imported. Measurements: Weight: 1 lb 1 oz Shaft: 8 in Product measurements were taken using size 9 width B - Medium.Weight of footwear is based on a single item not a pair.