Introducing the Sun-San Boardwalk collection for adults. The soft sole sandal is available in a range of colours across the Salt-Water Sandals rainbow. The red sandal for women from the Boardwalk collection is perfect for that pop of colour, to brighten summer outfits. Boardwalk fuses the front-buckle Classic sandal design with the Sun-San soft sole, and is 100% waterproof, for ultimate comfort and style.