Oakley Feedback M (59 - 13) with Violet lenses and Black 。Prizm Violet Polarized Lenses, Satin Gold Frame CODE: OO4079-3959 SIZE: M (132MM) C5-wire front with the warm tones of an acetate stem – making it the first wire frame sunglass that is truly designed for the active woman. • Ultra-lightweight C-5™ alloy frame material with acetate stem • Three-Point Fit • No-snag nosepads • Unobtainium™ earpads for increased comfort • 6 base lens geometry with HDO™ • Polarized, Iridium™ and Gradient lens options available • Available with Oakley Authentic Prescription Lenses • Protective carrying case included