Engineered to push the limits of performance in any sport, Sphaera’s extended field of view guarantees you'll see it all – and with Prizm™ Lens Technology, you’ll see it all in detail. The lightweight O Matter™ frame is designed for a cap and helmet friendly fit, and features a front vent to ensure enhanced airflow. Unobtainium® nosepads and molded-in earsocks provide no-slip grip when you sweat. Experience the pinnacle of sport eyewear with Sphaera: put them on and forget them forever.