Description 100% Waterproof Warm Lining Fleece lining Stretch-fit comfort topline binding snugs calf to keep warmth in and cold & debris out 5mm CR Flex-Foam neoprene liner is 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing 2mm thermal foam under the footbed for extra warmth Lightweight, cushioned EVA molded midsole with contoured footbed MS-1 molded outsole is rugged, aggressive and durable for maximum protection and stability SKU WDM-MOCT-MOK-050
