Next to your hands, a mans feet are tools, and can hold a higher value when you&';ve got work to do. So protecting them from the weather and elements, is just as important. Whether camping, working out in the yard, or hiking through heavy snow and mud, the high class technologies from Bogs, will keep your feet warm, and dry. Offering non-slip rubber bottoms, and an internal shank for extra security, you can trek anywhere, and through anything, your adventures and chores, may throw your way. 100% waterproof Durable hand-lasted rubber and a four way stretch inner bootie Constructed with 7mm BogsA(R) Neo-Tech(TM) insulation DuraFresh bio-technology activates to fight unwanted odors Bogs Max-Wick(TM) moves sweat away and keeps feet dry Non-slip, non-marking and self-cleaning outsole Comfort rated from temperate to -40?F/-40?C Height: 15" Internal midsole with rubber sponge delivers extra cushion and warmth