Korkers Women's Polar Vortex 1200 BOA Waterproof Insulated Boots

Uncompromising on warmth, Korkers(R) Polar Vortex 1,200(TM) Boots are built for comfort and safety in extreme cold. The kind of cold weather that makes headlines. 1,200-gram Thinsulate Insulation is here to protect you and keep you warm while snowmobiling, ice fishing, checking utility lines-or whatever calls you into sub-zero frigid air. Plus, Thermal Stack underfoot insulation and an aerogel frost barrier insole are rated for extreme cold. Since keeping dry is critical in cold weather, a 100% waterproof breathable bootie is combined with waterproof leather to keep feet bone dry. 100% breathable, waterproof membrane keeps you dry Waterproof leather, webbing, and stitching keep out snow and slush 1,200 gram Thinsulate Insulation, plus Thermal Stack for warmth in extreme cold, even underfoot OmniTrax 3.0 Interchangeable Sole System for customized traction on the fly Includes TrailTrac outsole with high-friction rubber lugs Compatible with additional outsoles Aerogel frost barrier insole gives you additional underfoot warmth BOA M4 Fit System for easy, one-hand micro-adjustable "lacing" Protected stitching around toe and heel for abrasion resistance Molded TPU toe cap protects from walking hazards beneath the snow EVA midsole cushions while adding further distance from cold surfaces