The Oakley Crosshairsunglasses give you a classic meets contemporary kind of feel. These Aviator inspired Oakley sunglasses have a super lightweight C5 alloy metal frame that holds the contoured lenses that feature Oakleys Polaric Ellipsoid technology that you ensures clarity of vision at all angles. Oakley Crosshair 2.0 (OO 4044-04) Men's Sunglasses Lens: Dual lens Polaric Ellipsoid geometry (two lenses cut from single toric shield) Optical precision & performance that meets all ANSI Z80.3 standards UV protection of Plutonite lens material that filters out 100% of UVA/UVB/UVC & harmful blue light up to 400nm Patented XYZ Optics for maximum clarity at all angles of vision Glare reduction & tuned light transmission of Iridium lens coatings (optional) Available with Oakley authentic Prescription Lenses (+2.00 through -3.00 combined power) Oakley Crosshair 2.0 Frame: Ultra-lightweight hi-modulus C-5 metal frame material Patented hydrophilic Unobtainium earsocks ensure a snug, secure fit Comfort & performance of Three-Point Fit that holds lenses in precise optical alignment Integrated Metal Icon Accents Buy Oakley Crosshair 2.0 (OO 4044-04) Men's Sunglasses online from Holiday Wardrobe your one stop holiday shop!