Sperry Men。SPERRY Men Cold Bay Leather Duck Boots - NEW NWOB Size: 10 Durable stain-and-water-resistant full-grain leather upper Fully-lined shaft with 200G of Thinsulate for extra warmth Injected foam EVA shell provides protection from the elements Razor-Cut Wave-Siping™ on non-marking rubber outsoles won’t scuff floors but gives you sure footing, from boat deck to back deck Waterproof Lace-up closure Imported The all-in-one, everyday boot with weather-ready technology It has water resistance, dependable traction and toasty yet lightweight insulation The whole nine yards. Trust us, your feet will notice the difference. Waterproof construction means dry comfort in wet weather when you don this rugged boot featuring a Vibram® Arctic Grip sole for traction on slick surfaces