Chart your own course in the 4.ZERØGRAND Regatta Boat Shoe. Built to tackle the rigorous needs of sailors and beach enthusiasts alike, this style features unparalleled performance technology and effortless style. A breathable mesh upper made from recycled ocean plastics provides quick drying and ventilation. Plus the innovative Tidalflow™ Water Drainage System and Anchortrac™ Outsole keep you dry and steady, both on and off the water.