Look amazing even in whiteout weather with the Women's Bogs Whiteout Waterproof Tall Winter Boot. 100% waterproof upper in a winter boot style with a round toe. Pull on entry with pull tab. DuraFresh natural bio-technology activates to fight odors. BOGS Max-Wick technology evaporates sweat to keep feet dry. BLOOM eco-friendly algae-based EVA footbed that helps clean polluted water habitats. Boot shaft easily adjusts to fit different size calves. Constructed with 7mm Neo-Tech waterproof insulation. GlacialGrip slip resistant outsole for maximum traction on wintery surfaces. Comfort rated to -58°F/-50°C.