The Rudy Project Revenge is designed specifically for cycling but it great for running too. It is light weight while offering a generous amount of coverage and protection. Super stylish lenses characterize this mask-style model which is just perfect for all dynamic sports that require comfortable, reliable and lightweight eyewear. Perfect visibility in all light conditions is ensured by the Quick Change lens system, making it quick and easy to interchange lenses to suit specific weather conditions. Smoke lens allows 22% light transmission.