Inspired by Oakley's legendary Racing jacket design. the Plazma has been meticulously crafted with a lightweight O-MATTER frame. Realized with an incisive three-point architectural design. these rugged shades are designed to hold your lenses in precise optical alignment. Proprietary Unobtanium rubber hits accent the nosepad. and ear-socks for a no-slip grip while multi-chromatic Oakley Prizm lenses are designed to enhance color and contrast in what you see.