The look of the Oakley Gas Can Lifestyle Sunglasses was so unique, the corporate logo was customized just for this model. Two lenses are cut from the curve of a single lens shield, then mounted in the frame to maintain the original, continuous contour. The Lightweight O MATTER® frame material offers premium comfort. Peripheral vision is maximized by XYZ OPTICS®, an innovation that maintains visual clarity at all angles of view. HIGH DEFINITION OPTICS® (HDO®) combines patented optics and PLUTONITE® lens material that provides 100% UV filtering and unsurpassed impact protection. Impact protection meets ANSI Z87.1 standards, and Oakley's Three-Point Fit retains the lenses in precise optical alignment. True metal icons sign this Oakley original.