From Sperry, the Men's Top-Sider Authentic Original 2-Eye Leather Boat Shoes feature: Leather upper Genuine handsewn Tru-Moc construction Shock-absorbing EVA heel cup for added comfort Fabric lining 360° lacing system with rustproof eyelets for a secure fit Recycled sailcloth/natural cork footbed Non-marking rubber outsole with Wave-Siping™ for ultimate dry/wet traction Imported.