NWB Sperry Men's Billfish 3-Eye Boat Shoe Black White Size 10 NEW New with box. Classic style inspired by sport vibes. Made with full-grain leather and perforated side panels, the Billfish™ 3-Eye Boat Shoe gives you the comfort and support of a sneaker with the stylings of a boat shoe. Full-grain leather upper 360° Lacing System™ technology for a customized fit Full-length EVA foam footbed Non-marking rubber outsole with molded Wave-Siping™ technology for enhanced traction