Go forth armed with gear that is prepared to withstand the rigors of any environment and provide the clarity needed to push the limits! The BluWater Polarized Sharx Marine Sunglasses feature cutting-edge technology that goes above and beyond UV protection, offering protection from 99 to 100 percent of harmful light. The polarized lenses also filter reflected light, eliminating glare from surfaces like water and snow, while enhancing contrast. With 7 to 13 layers of titanium dioxide and silica, these high-tech lenses are scratch-resistant and easy to clean. The matte black nylon frame features high flexural strength and superior wear resistance and have rubber ear pads for comfort. This durability allows them to withstand forces that would damage other eyewear.