Oakley Cybr Dyno Sunglasses Made for movement, the Oakley Cybr Dyno Sunglasses feature a futuristic and highly functional rimless design, offering superb functionality for multi-sport use. The rimless design is incredibly low in weight, engineered to give a barely there feel. The lack of a rim also gives an incredible field of view, ensuring you get a clear view forward and impressive peripheral vision too. The ventilated lens increases airflow, keeping you cooler on hot days and ensuring sweat vapour doesn't cause fogging when you're working hard. Lightweight O Matter™ temples feature integrated Unobtainium® ear socks, securing the Cybr Dyno in place come what may. Lastly, the Prizm lens brings colours to life, enhances contrast and excels in bright and sunny conditions, resulting in incredible visual clarity.  Lens Specifications Lens: Prizm Sapphire Road Light transmission: 12% Light conditions: Bright light Contrast: Increased Base lens colour: Grey   Lens: Prizm Road Light transmission: 20% Light conditions: Bright light Contrast: Increased Base lens colour: Rose   Lens: Prizm 24k Light transmission: 11% Light conditions: Bright light Contrast: Increased Base lens colour: Bronze   Lens: Prizm Black Light transmission: 11% Light conditions: Bright light Contrast: Increased Base lens colour: Grey