Oakley Frogskins Clear Prizm Violet SunglassesRedefining an old classic, Oakley have resurrected their classic 80s design with Frogskins Clear Prizm Violet Sunglasses.The pair of lenses are kept in position by a 4-base lens retention system which offers the maximum in security and in precision optics.  The lenses come with Prizm lens technology which optimises your vision by enhancing colour, contrast and clarity.The lightweight O-Matter frame provides a comfortable fit throughout the day. The frame is big and bold with a highly stylised, pop-culture look.Features14% light transmissionBest suited to bright lighting conditionsGrey base lens colourLightweight O-Matter frame material4-base lens retention systemPrizm lens technologyBuy Oakley Sports Sunglasses from Chain Reaction Cycles, the World's Largest Online Bike Store.