Sperry Men。Sperry Top-Sider Men Saltwater Duck Boot. SIZE: US 9.5, UK8.5, EUR 42.5 NEW WITH BOX. PLEASE SEE THE DETAILED PICTURE. IF YOU HAVE ANY QUESTIONS CONTACT ME, THANK YOU. WATER-RESISTANT Water-resistant materials to keep your feet dry WAVE-SIPING™ Signature Wave-Siping™ technology for enhanced traction Water’s no match for the all-season Saltwater Duck Boot. Our best-selling boot style features a protective rubber shell to keep feet dry and a lugged rubber outsole with molded Wave-Siping™ technology for enhanced traction. Waterproof rubber shell construction keeps feet dry in wet conditions Non-marking, lugged rubber outsole with molded Wave-Siping™ technology provides enhanced traction