The Shark is a traditional closed toe fisherman sandal. As with all sandals in the Sun-San Sandal range its features include waterproof leather uppers, adjustable ankle straps, spongy soft soles and rust proof buckles. They can be worn in water and hand-washed with a gentle detergent. This tough design has a woven semi-closed toe and heel offering extra protection against scrapes and falls. The Shark in Navy is a true classic summer sandal.