Oakley evzero blades prizm sapphire sunglassesenhancing your vision and built for intense sporting activities, oakleys evzero blades prizm sapphire sunglasses.the sunglasses come with a huge field of vision that stretches the peripheral view. The lens offers great impact protection with a rugged durable construction. Enhancing your vision further the lens comes with oakleys prizm technology that boosts colours, contrasts, and details. Best suited to bright lighting conditions the sapphire lens comes with a 12% light transmission.the rimless design reduces the weight of the evzero sunglasses and puts the lens at the forefront ndash ensuring that your vision is fully open and unobscured. Stabilising the fit the nosepads and temples are coated in an unobtainium specialised rubber that is soft to touch and keeps the glasses in position against sweat and rain.features12% light transmissionbest suited to bright lighting conditionsincreased contrastblue base lens colourprizm lens technologytoric shield lens constructed from plutoniterimless design for reduced massunobtainium nosepads and temples increase gripbuy oakley sport sunglasses from chain reaction cycles, the world's largest online bike store.