SOREL Boots: Brave extreme temperatures of up to -40°F and enjoy all the winter activities with a boot featuring extra-grip traction, wool insulation, waterproofing, and comfort Winter Boots for Men: Stay warm in extreme weather with removable 9mm Thermo Plus wool inner boot and 2.5mm bonded felt frost plug Waterproof Boots for Men: The classic design of this extreme weather boot features waterproof full-grain leather upper and seam-sealed waterproof construction to keep you dry in the heaviest snow Walk Securely: Take on freezing weather with handcrafted waterproof vulcanized rubber shell with SOREL aero-trac non loading outsole providing you all the traction to keep your feet on the ground Fashion & Function: Featues a heel height of 1 1/4" and platform height of 1/2" for all-day comfort. Color: black