WARMTH AND COMFORTComfort and waterproof warmth in a multi-sport boot for everyday winter adventures. The men’s Fairbanks Omni-Heat boot keeps your toes toasty with a combination of lightweight insulation and a thermal-heat-reflective lining, while a waterproof-breathable, seam sealed bootie construction keeps out snow, slush, mud, and rain. Material: UPPER: Omni-Heat™ reflective lining. 200g insulation. Rated -25F/-32C. Cordura textile. Omni-Tech™ waterproof breathable seam-sealed membrane bootie construction. MIDSOLE: Techlite™ lightweight midsole for long lasting comfort, superior cushioning, and high energy return. OUTSOLE: Omni-Grip™ non-marking traction rubber. Omni-Heat™ ReflectiveThermal Reflective Warmth COLUMBIA BM2806-010 FAIRBANKS OMNI-HEAT BLACK