Oakley flight jacket prizm road jade sunglassesrevolutionising sports performance eyewear, the oakley flight jacket prizm road jade sunglasses are built with specialist aerodynamic engineering to boost speed and maximise coverage.the large, shield single lens is made from plutonite which is an extremely rugged material that also optimises your vision. The lenses construction shields against impacts, abrasions and harmful uv light rays.the lens is held in position with a three point fit for that holds the lens in a precise optical alignment. Additionally, the brow less frame design improves the upper field of vision and spreads the peripheral vision further.prizm lens technology enhances colour and contrast allowing you to see small and subtle details in your surroundings. The road jade tint is specially adapted to road sports ndash helping you to see changes in the roads surface.the frame is formed from o matter which is incredibly durable and lightweight to deliver long lasting comfort. Stabilising the fit and cushioning it further the nosepads and earsocks are coated in unobtainium which grips against sweat and other environmental moisture.keeping your vision clear the flight jacket features the unique advancer nose bridge position system which blocsk light while allowing you to open airflow with a click. This enables you to fight fogging and overheating.lens specificationslight transmission 15%light conditions bright suncontrast increasedbase lens colour rosenota informativa 3featuresbrow less design allows for improved upper field of viewadvancer nosebridge positions the frame to block light while opening airflow to combat fogging and overheatinginterchangeable temple lengths for improved helmet compatibilitydurability and all day comfort of lightweight o matter frame materialnon slip unobtainium nose pads and earsocks increase grip with perspirationthree point fit for comfort and performance that holds lenses in precise optical alignmentframe suitable for medium to large facesprizm lens technology enhances colour and contrast to advanced detailplutonite lens material offers top uv protection filtering 100% of all uva, uvb up to 400nm and some of harmful blue lightglare reduction and turned light transmission of iridium lens coatingbuy oakley sports sunglasses from chain reaction cycles, the world's largest online bike store.