The robust and impenetrable sole is reinforced with an inner mat and keeps the sharp objects away without weighing you down. Shape: round neoprene boots with toes. Material: padded neoprene-nylon blend, AuAYen material Materials [Main material] 80% neoprene, 20% nylon With the Tahiti Reef Walker bootie, diving in the shallow reef is now even more enjoyable. Colour: black