An evolution of our highly successful Conviction Series, the Epic Series represents the newest advancement in a technical, lightweight expedition worthy boot. We have shaved grams: improved the grip; expanded the toe box for a more comfortable fit and toughened the shell to give the ultimate in comfort and performance. With Icepaw pads that improve grip on ice, and our Arcticflex compound in the shell to provide tough cold weather flexibility, the Epic has it all. Cold rated to -60C/-76F in active use, this group of boots will take you through the toughest winter activity while keeping you warm and managing the moisture you generate. The newest advancement in a technical, lightweight expedition worthy boot Features: Outsole: Premium Icepaw technology Midsole: N/A Base: Integrated Arctic Flex, rubber base Liner: 7-layer inner boot system with Thermaplush Insole: Waffle in sole; anatomical foot bed Upper: Contoured Timberwolf leather Fastening System: N/A