Sport Ultra shoes are made with the same attention to detail as the Kangaroo leather shoes. Sport Ultra has 3 interchangeable soles and 3 heels, making these shoes versatile as well as comfortable.Upper Real hand tooled leatherHardened Rubber Toe Cap and Traction Sole3 Interchangeable Soles A Backskin Leather, B Oiled Leather, C Deerskin Leather and Heels A Backskin Leather, B Flat Normal, C Grooved Vented Inner Soles D Width Product Type Bowling Shoes