Designed for boundary-pushing performance, no matter the sport, Sphaeras wide field of view guarantees youll see it all - and with Prizm? Lens Technology, youll see it all in detail. The lightweight O Matter? frame is designed to wear with hats and helmets, and the frame features a front vent to ensure enhanced airflow. Unobtainium? nosepads and molded-in earsocks provide no-slip grip when you break a sweat. Experience the pinnacle of sport performance eyewear with Sphaera put them on and then forget them forever.