Item #: 728032

Mfg. Number: OB9901BK

UPC: 096351103699

Uncompromising on warmth, Korkers® Polar Vortex 1,200™ 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