Made to perform, the lightweight frame and elastomeric nose pads and temple tips keep Jude in place for whatever your adventures bring you. The Smoky Green lens of this frame is a new addition to our camera lens-quality crystal glass lens portfolio; it's a general-purpose lens with a green/gray base and silver flash mirror. With advanced polarized technology to block glare and enhance contrast and all colors, this neutral lens is ideal on moderate to bright, sunny days. The Revo Light Management System filters harmful UV, HEV, and blue light.