Bogs Women's Classic II Perfect Flowers Rubber Boot (Black) Size 9M

100% Waterproof. Constructed with 7mm Neo-Tech waterproof insulation. DuraFresh natural bio-technology activates to fight odors. BOGS Max-Wick evaporates sweat to keep feet dry. Durable, hand-lasted rubber with a four-way stretch inner bootie. Self-cleaning outsole. 90° heel for support on rough uneven terrainNylon shank in midsole for support and stabilityEVA footbedComfort rated to -40°F/-40°C.