Includes ChromaPop® mirrored lens for bright conditions and ChromaPop® low-light lens. About Smith 4D MAG Ski Goggles - ChromaPop®, Extra Lens. Maximize your vision on the slopes with Smith's 4D MAG ski goggles, featuring a MAG lens system that includes bright light and low light performance lenses with ChromaPop® technology for brighter, sharper images and outstanding clarity.
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