The Oakley Tinfoil combines the brilliance of integrated cam-action barrel hinges with industrial design DNA to reinvent the idea of a wire frame. Ultra lightweight thin hi-modulus stainless steel frame material holds lenses in precise optical alignment with rimlock technology for enhanced lens retention. Polarized lenses eliminate glare and iridium coatings offer tuned light transmission for a superior experience. Oakley's Three-Point fit with Unobtainium earsocks and air-filled silicon nosepads ensure a snug, secure fit. Ultra-Lightweight thin hi-modulus stainless steel frame material Three-Point Fit holds lenses in precise optical alignment Integrated screwless cam hinge mechanisms Unobtainium earsocks and air-filled silicon nosepads ensure a snug, secure fit Polarized lenses eliminate glare Plutonite lenses filter out 100% UV(ABC) and harmful blue light up to 400nm Glare reduction and tuned light transmission of Iridium lens coating Maximum clarity at all angles of vision with patented XYZ optics Fits: Medium to large faces Includes hard case.