Snowboard goggles Smith 4D MAG - bring a wide field of vision and sharp 4D MAG optics. Fast and easy magnetic lens exchange technology combined with ChromaPop™ lenses, 4D MAG pulls you into a bigger, brighter and sharper world. * Smith MAG lens exchange system uses magnets for quick and easy lens changes * ChromaPop lenses enhance contrast and natural colors to bring out details * BirdsEye Vision illuminates not only your line but also riders in your periphery * QuickFit strap adjustment system allows you to quickly and optimally tightening * AirEvac ventilation system integrates with Smith helmets for fog-free lenses * designed for maximum integration with Smith helmets for maximum comfort, ventilation and fog-free performance * three-layer DriWix face foam wicks away moisture and does not fog * ultra-wide strap with silicone backing stays on site * package includes: ChromaPop™ Everyday Red Mirror (installed) and bonus ChromaPop™ Storm Yellow Flash visor for low light conditions, Smith x gogglesoc™ visor protector, hard goggle case and microfiber cloth bag * mirror visor * Smith Ski Goggles , snowboard goggles, ski goggles