Features:Wrap SunglassesColour: Matte Black Dark BrownMade from lightweightstress-resistant O Matter frame materialThree-Point Fit that holds lenses in precise optical alignment100% UV Protection and blue light up to 400nmDual lens polaric ellipsoid geometry [two lenses cut from a single toric shield]Metal icon accentsLens Category: 3Size Guide:Wrap SunglassesOne Size Fits MostRecommended for medium to large facesAbout OAKLEY:Get a clear view wherever the world takes you and experience high definition optics with Oakley’s men’s sunglasses! And don't forget to check out their awesome range of clothing too!