Welcome to our Jack Tar range of quality and value outdoor gear. The Jack Tar reef shoe is basically made from quality neoprene vulcanised rubber (upper and soles), AND a totally synthetic white rubber super-grip sole. It is guaranteed not to scuff a white fibreglass or teak lined deck! The top of the shoe also has a breathable upper which will drain quickly if your feet become submerged. This shoe is at home walking around a rocky shore, on a Jet Ski or on the deck of a fast moving boat. You will be delighted with these shoes. They are the closest thing to bare feet!