The Oakley® Gascan® Polarized sunglasses deliver the performance you need in an aggressive, street-ready style. The lightweight, stress-resistant O Matter® frames provide long-lasting durability and combine patented optics and PLUTONITE® that make HIGH DEFINITION OPTICS® lens material 100 percent UV protected and impact resistant. XYZ OPTICS® offer clear vision at all angles and precise optical alignment is maintained by the Three-Point Fit. FEATURES: Customized Oakley® logo adds style O MATTER® frame is lightweight and stress resistant Wrap frame extends to fit medium to large faces Built-in hinge device with twin cam action Two lenses cut from same toric shield POLARIC ELLIPSOID™ UVA, UVB, UVC and injurious blue light is 100 percent blocked by Plutonite® lens material Less glare and enhanced contrast with Optional Iridium® coatings and lens tints Maximum and clear vision at all angles with XYZ Optics® Impact and optical qualifications surpass ANSI Z87.1 standards Oakley® prescription lenses offered (+2.00 through -4.00 combined power)