The Norg has been specifically designed for the needs of skiers and snowboarders who venture into various mountainous regions under all possible conditions that Mother Nature can present. The Norg features outstanding lens change options that utilize our Gravit8™ magnetic system. Gravit8™ – eight magnetic contact points provide a secure fit while allowing for easy lens changes and unmatched performance. Combined with our 3DPlane™ lens technology, you will experience an unparalleled fit from frame to lens with uncompromising performance. The HiPER® Contrasting Lens Technology filters certain color wavelengths, resulting in higher contrast. Replacement lenses come with a magnetic protective cover that adheres to the goggle case over the attached goggles, protecting both lenses simultaneously during storage. A microfiber goggle bag with a divided pocket for additional lenses is included. The replacement lenses are equipped with our 3DPlane™ lens technology, ensuring an unmatched fit between the frame and lenses with uncompromising performance.