The all-in-one, everyday boot with weather-ready technology by SPERRY. It has water resistance, dependable traction and toasty yet lightweight insulation. The whole nine yards. Trust us, your feet will notice the difference. Details Durable stain-and-water-resistant full-grain leather uppers feature a nylon lace 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 Sperry Cold Bay Boot Taupe & Navy