When Oakley created their premier OIL RIG, they put an embargo on conventional thinking and made fossil fuel out of ordinary designs. This latest edition comes with redesigned stem architecture that puts the icon of innovation in the crosshairs of dimensional grooves. Art meets attitude in a sunglass that carries a single continuous lens across contours of lightweight O MATTER® frame material. Their unique geometries curve the frame so even medium-size faces get a precise fit that doesn’t stick out at the sides. The sculpturally integrated hinges are engineered with dual cam action, and the linear ear stems provide a comfortably secure grip. HIGH DEFINITION OPTICS® (HDO®) takes advantage of POLARIC ELLIPSOID™ lens geometry to maintain clarity while curving the lenses for optimal side protection and extended peripheral view. Oakley's PLUTONITE® lens material filters out every ray of UV, and both impact protection and optical precision meet ANSI Z87.1 standards. Multiple lens options are available including IRIDIUM® lens coatings that balance light transmission and reduce glare, and you can get Oakley polarization that removes 99% of eye-straining glare without the haze and optical distortion found with ordinary polarized lenses. For truer color perception in bright sun, choose the Warm Grey, Black IRIDIUM® or Grey Polarized lens. The Grey lens is optimized for medium-bright sun. For enhanced visual contrast that boosts depth perception in bright sun, get the Tungsten IRIDIUM® or Bronze Polarized lens.