A sunscreen specifically designed to give surfers, snowboarders and outdoor athletes the protection they need. Sunscreens combine physical blockers like zinc and titanium with special water-resistant UVA and UVB filters to guarantee maximum and long-lasting protection for your skin, especially in water. SWOX tubes are made from 49 percent biobased plastics derived from Brazilian sugarcane ethanol. This process reduces the need for fossil fuels and fixes carbon dioxide, thereby lowering greenhouse gas emissions. Dermatologically approved.