Slide through the season in style with the weather-ready style of the Sperry Saltwater Alpine boots. Duck-inspired waterproof boot. Waterproof winter boot made of a leather shaft and a rubber shell foot. Faux-fur trim to keep you warm on those chilly days. Cotton lacing with rust proof eyelets for secure fit. Fleece lining for some added warmth. Cushioned and removable insole for all-day comfort. Non-marking rubber outsole with Wave-Siping for ultimate traction on both wet and dry surfaces. Imported.