Oakley radar ev path prizm sapphirethe next stage in oakley performance hitting sport eyewear the radar ev path comes with an extended lens and a super lightweight, streamlined design.lensusing a single lens with a large size provides an extended peripheral vision that is uninterrupted by the breaking up of a pair of lenses. The sapphire lens colour is built for bright lighting situations with a 12% light transmission. Prizm lens technology works with light transmission in unprecedented way that boosts your vision with improved colour clarity and contrast which will enable you to see every detail of your surroundings.framethe radar ev path comes with a stripped back and super streamlined frame design that has been purposefully built to provide an aerodynamic feel. The frame is made from oakleys patented o matter material which is a super durable material that is impact resistant whilst also being super lightweight and flexible for long lasting comfort. For extra stabilisation the nose pad and ear socks are coated in a specialised unobtanium rubber that will keep the glasses in place even when youre at your most active.features12% light transmissionrecommended for bright lightingprizm lens technologytall, single lens designo matter frame constructionunobtanium componentsbuy oakley eyewear from chain reaction cycles, the world's largest online bike store.