100% waterproof to keep your feet dry at all times Gripping, non-marking rubber sole won't scar the deck Finally, a deck boot that you can feel comfortable in! The Rugged Shark? Great White Deck Boots for Men feature built-in arch support, cushioned midsole, extra-cushioned heel, and a removable footbed for unmatched comfort. Molded, non-marking rubber compound sole with groove and channel design ensures solid footing--even on wet decks! Shark Teeth ribs in recessed arches make climbing boat ladders a snap. Imported.