This replacement shield for the Vue Mips helmet and Essence Mips helmet offers protection from harmful UV light, while offering impressive optical clarity. It also features VIVID patented lens technology, developed by Giro in partnership with Zeiss Optics, to improve the visual experience on snow by enhancing contrast and definition. VIVID reduces eyestrain, improves reaction time, boosts confidence, and delivers precise vision without color over-saturation, so you can free your eyes to spot your line and focus on enjoying your riding experience.