Clear XE2 Goggles, Black with SilverWith its cylindrical shape and frameless style, CLEAR offers the clearest and biggest field vision (210). The XE2 lens improves your vision in the snow by boosting contrast, defining colors better, reducing glare, improving depth perception, and adapting well to different lighting conditions. Magnetic lens attachment technology that makes it easy to switch between lenses Dual layered Grade 1 optical quality polycarbonate lens Anti fog and anti scratch