Our best-selling Saltwater Duck Boot features a rubber shell to protect your feet from rain and snow and an outsole finished with our signature traction-enhancing Wave-Siping(TM) technology. Rawhide barrel-tied laces and a premium leather inner lining bring a touch of refinement to this stylish women's boot. true Design: Sole: Non-marking rubber outsole with signature Wave-Siping(TM) technology for enhanced traction Rawhide barrel-tied laces and a premium leather inner lining true true true