About the oakley sutro oakley sutro redefines the look of traditional sports performance eyewear. Inspired by the daily life of urban cyclists, the high wrap shield creates a bold, versatile look, protects from the elements and enhances vision with prizm lens technology, while inspiring athletes to move confidently and seamlessly through their day. Prizm is a revolution in lens optics built on decades of color science research. Prizm lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility. Key features durability and all day comfort of lightweight o matter frame material unobtainium nosepads increase grip with perspiration to help keep the eyewear securely in place prizm lenses are designed to enhance colour, contrast and detail about oakley oakley first ventured into the cycling market with cycling sunglasses in 1984 after their successes in ski goggles. They have gone from strength to strength and have established themselves as the dominant pioneer in the sports eyewear industry through their innovation which constantly redefines the standard of eyewear performance. Their range encompasses everything from high performance models like the oakley jawbreaker with prizm lenses that fine tune vision for specific environments such as trail riding, or casual glasses such as the oakley frogskins that make sure you stylish off your bike aswell. Recently, oakley have started to produce cycle clothing including helmets, cycling jerseys and bib shorts. All oakley cycling clothing stays true to the design characteristics of being aesthetically pleasing without compromising sport performance while seeking to push conventional wisdom on what is possible. Eyewear buying guide