The Bogs Classic Texture Solid Navy is a 100% waterproof boot that includes 7mm subzero Neo-Tech insulation. The boot features Bloom eco-friendly, algae-based EVA footbed, DuraFresh natural biotechnology to fight odors, and a self-cleaning outsole. It is made of durable, hand-lasted rubber over a four-way stretch inner bootie and Bogs Max-Wick to keep the feet dry. It also includes a reflective temperature rating mark on the heel, easy-on pull handles, and measures 9 inches in height. The boot is comfort rated at -30°F.