Our Authentic Original is more than just a classic design - it's become an icon of style. Featuring full-grain leather, handsewn moccasin construction and our signature Sperry razor-cut Wave-Siping technology for ultimate wet/dry traction. This iconic boat shoe is crafted with a durable leather upper and features a 360-degree lacing system for a secure fit. The non-marking rubber sole with Sperry's signature razor-cut Wave-Siping ensures excellent grip on both wet and dry surfaces. Upper: 95% COW Grain Leather, 5% Copper; Lining: 90% Unlined, 10% Polyurethane; Sole: Rubber. Care Instructions: Clean and Protect Upper using Leather Care Products. Heel Height: 1.0 cm. Available Shoe Sizes: UK 7/UK 8/UK 9/UK 10/UK 11/UK 12. Colour: White. Department: Men. Style: Casual. Closure: Lace Up. Occasion: Casual. Outsole Material: Rubber. Type: Casual. Country of Manufacture: Indonesia.