Bogs Men's Bozeman Mid Neoprene Boots - 71972 -72°F/-60°C - BlackDESCRIPTION First we found a way to make our most durable boots even more durable, while simultaneously making them 30% lighter. Then we found a way to make them more breathable and tougher to maximize comfort and performance. You wont find a better boot, anywhere. FEATURES 100% waterproof , Good to 72F 60C Durable hand lasted rubber with a four way stretch inner bootie Made with seamless construction 30% lighter than comparable boots plus enhanced