30% lighter for higher jumps…100% waterproof for bigger splashes. Features: -100% Waterproof -Rebound cushioning provides all-day comfort and energy return -Made with seamless construction - 30% lighter and more durable -Constructed with 5mm Neo-Tech waterproof insulation -DuraFresh bio-technology activates to fight unwanted odors -BioGrip slip-resistant outsole -Removable EVA footbed -Heel Lock prevents heel slip to ensure optimum fit -Reflective Temperature Rating mark on heel -Temperature Rating:-35°F/-37°C -Calf Circumference: 12" About the brand With Bogs, your feet are never miserable because they have devoted their entire lives to making boots that are lighter and more comfortable than any other boot, in any kind of weather. Then they put them through the kind of testing that you wouldn’t wish on your worst enemy, if you had one. The result? Boots that are warmer, dryer, more comfortable, easier to get on and off, and sometimes cuter, than just about anything you can put on your feet.