Oakley frogskins mix prizm jade sunglassesusing their original 1980s designs oakleys have brought back to life their frogskins sunglasses and modernised them with their latest and greatest technologies. The large lenses come with oakleys, patented, prizm technology which boosts colour, contrast and clarity allowing you to clearly see every detail in your surroundings. The glasses frame comes with a unique, vintage design that is both super lightweight and super durable with stainless steel temples for extra strength.features14% light transmissionbest suited to bright lighting conditionsgrey base lens colouro matter frame constructionsuper lightweight and durablestainless steel templesmerging the line between casual and performancebuy oakley sport sunglasses from chain reaction cycles, the world's largest online bike store.