The Oakley Polarized Valve Sunglasses take a bold, masculine design and throw in high-performance optics for a truly iconic pair of shades. These polarized sunglasses cut down on glare from shimmering surfaces, allowing you to focus on your favorite sport or simply enjoy the view with unprecedented clarity. These sunglasses feature a lightweight, stress-resistant O Matter frame for hours of comfortable wear. The integrated Unobtanium ear and nose pads cling to your face, even under sweaty conditions. Blocking the sun's damaging rays, the impact-resistant Plutonite lens filters out 100% of UV radiation and high-energy blue light that causes eye strain. In addition, the lens' Iridium coating (all models except fog/grey polarized) balances light transmission for crystal-clear vision. Proposition 65 Warning for California Consumers: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.