Oakley Standard Issue Sliver Edge Matte Black Frame - Prizm Gray Lens - Polarized SunglassesStyle: OO9413 0865 This semi rimless edition of Sliver has smooth curvature that extends the peripheral range of view. The side to side contour adds to the sleek styling of sculptural lines, and with its architecture of thin cross sections, the frame is comfortably lightweight. Product Details: Frame color: Matte Black Lens color: Prizm Gray Polarized Fit: Standard Lightweight O Matter frame equipped with Unobtainium increases grip and Three Point Fit