Oakley BiSphaera™ Prizm Dark Golf Lenses, Matte Carbon FrameSeamlessly transition from dominating competition to owning the daily hustle with BiSphaera. The dual lens performance sunglass is designed for the athlete who is looking for a versatile frame that offers all the benefits needed for sport and life. Its constructed from lightweight O Matter, and features Unobtanium nosepads and earsocks, for a comfortable fit with no slip grip. Available with Prizm Lens Technology and Oakley Authentic Prescription lens