Sperry Top-Sider Mens A/O Boat Chukka Leather Sport laid-back style morning or night with the A/O Boat Chukka from Sperry Top-Sider&reg;. Premium leather upper with contrast moc-toe stitching. Genuine hand sewn tru-moc construction for durable comfort. Rawhide lacing system with rust proof eyelets provides a secure, custom fit. Padded collar for added comfort. Breathable leather lining. EVA heel cup enhances shock absorption for added comfort. Nonmarking rubber outsole with Razor Cut Wave-Siping&trade; for the ultimate wet and dry traction. Imported. Measurements: Weight: 14 oz Product measurements were taken using size 11, width M (D). Please note that measurements may vary by size.