With the Sperry Top-Sider Saltwater Tall Leather Cozy Mid Calf Duck Boot, you can flaunt an iconic look. This boot features a genuine shearling lining that keeps your feet warm and cozy, and an alpine lacing system inspired by traditional outdoor styling that offers a secure fit. The non-marking rubber lugged outsole with Wave-Siping offers traction. Part of the Saltwater Collection Genuine shearling lining Alpine lacing system Non-marking rubber lugged outsole with Wave-Siping. Shop Sperry Saltwater here.