100% Waterproof Bioprene, rubber foam moisture wicking XpressCool lining Slip Resistant Outsole Shaped footbed The Xtratuf Ankle Deck Sport Boot provides next level comfort to the iconic XTRATUF ADB. The ADB Sport is 30% lighter than other 6-inch boots in this category and is built with a high-performance foam outsole which is ultra-durable and slip-resisting and still non-marking. This boot delivers the comfort and agility of a sneaker with long cushion life and high energy return, all while offering the same traction benefits of a full rubber boot. Now available in the iconic XTRATUF brown and tan colorway.