AVAILABLE AS AN ONLINE EXCLUSIVE AT NET-A-PORTER.COM. Sole measures approximately 30mm/ 1 inch. The classic creeper was first developed by George Cox under the 'Hamilton' name in 1949, and has been devotedly adopted by subsequent youth subcultures. Designed in collaboration with the style's creator, Purified's patent-leather version is stamped with a snake pattern. The crepe sole is Goodyear welted for durability.