Oakley Radar sunglasses feature all the impressive technology you have come to expect from High Definition Optics®. Radar O Matter® frames meet all industry impact standards, and come with dual cam hinges and Unobtainium® components that increase grip with perspiration. 100 percent UV protection is provided through the use of Plutonite® lenses. Oakley Radar sunglasses are the next phase in sunglass evolution. Sunglassextreme.com is an authorized dealer for Oakley sunglasses and Oakley eyewear so you will be guaranteed 100% customer satisfaction and warranty.