The Sperry Authentic Original is more than just a classic design; it's an icon of style. This boat shoe features full-grain leather and handsewn moccasin construction for durable comfort. It also includes Sperry's signature razor-cut Wave-Siping technology, providing ultimate wet and dry traction. The shoe is designed with a 360-degree lacing system for a secure fit. The sole is made of rubber and is non-marking. The upper is composed of 95% cow grain leather and 5% copper, with a lining of 90% unlined material and 10% polyurethane. For care, clean and protect the upper using leather care products. Heel height is 1.0 cm.