As the biggest frame that Oakley has ever created, you can trust the Eyepatch® to really make you stand out from the crowd. With intricate stem detailing the O-Matter® frame is durable & yet lightweight & comprises a comfortable Three-Point Fit. Polaric Ellipsoid™ geometry ensures that every millimetre of the lens gives uncompromising clarity & it’s easy to see how this work of art has become a very popular part of the Oakley range. Outspoken attitude gives performance & style to this Oakley original with an optical performance which meets ANSI Z80.3 standards. In addition to the high performance standards, the glasses also meet the highest safety specifications, meeting ANSI Z87.1 standards with a full UV blockout, ensuring that you are well-protected at all times. Lens:· Dual lens polaric ellipsoid geometry (two lenses cut from single toric shield)· Optical precision & impact resistance meet or exceed Z87.1 optical & basic impact standards· UV protection of Plutonite® lens material that filters out 100% of UVA/ UVB/ UVC & harmful blue light up to 400nm· Glare reduction & tuned light transmission of Iridium® lens coating (optional)· Optimized peripheral vision & side protection of 8.75 base lens curvature Frame:· Durability & all-day comfort of lightweight, stress-resistant O Matter® frame material· Precision & durability of sculpturally integrated hinge mechanisms with dual cam action· Metal icon accents.