Oakley Crosshair 2.0, Active wear Sunglasses Oakley's latest rendition of a lightweight C-5 metal frame merges a classic aviator design with the contemporary lens shape as well as subtle sculptural details. Mounted precisely to maintain the original contour the two lenses are cut from a single toric shield. Oakley’s Polaric Ellipsoid technology ensures clarity at all angles of view, & optical precision meets ANSI Z80.3 standards. Jacketed with Unobtainium to increase grip with sweat, the sleek stems are part of a comfortable Three-Point Fit that gets a dose of dimension with icons that integrate with the hinges. Classic meets contemporary in the Crosshair 2.0,