Body Glove FL20-A Smoke Polarized Sunglasses, Black A hydrophobic coating repels dirt, oil, and water. Full-wrap frames provide comprehensive coverage, and the floating frames keep them from sinking so you won't lose them in the water. Rubber notepads and temple tips help keep these polarized shades in place during rigorous activities, and the included removable strap comes in handy. The polarized lenses virtually eliminate glare, increasing clarity and reducing eyestrain. Protection: 100-percent UVA/UVB Protection, Anti-glare