Oakley Sphaera Sunglasses combine a wide field of view with sport-focused performance. They feature Prizm lens technology and a ventilated, lightweight design built for active use. Key attributes: Black | Prizm lens technology for enhanced contrast | Lightweight frame for all-day comfort | Enhanced airflow via front vent | Unobtainium nosepads and earsocks for no‑slip grip | Designed to wear with hats and helmets | Molded-in earsocks for secure fit | Semi-rimless shield shape | Extended field of view | Front vent | Dimensions & fit: Lens width: 36 mm | Bridge: 136 mm | Temple: 130 mm | Height: 50.0 mm | Composition & care: Lens: Polycarbonate