100% Waterproof Faux shearling lining Bioprene, rubber foam Non-Marking Slip-Resistant Chevron Outsole Shaped footbed The XTRATUF Cold Weather Ankle Deck Men's 6-inch Boot has been crafted specifically for outdoor adventures in colder conditions. Slip resisting and non-marking, the Cold Weather ADB has all the iconic features as the original Ankle Deck Boot now with added warmth from the faux shearling lining. Whether you're fishing on a cold day, setting up a campsite or taking an early morning walk with your dog, the Cold Weather ADB will keep you warm, dry and on your feet no matter the activity.