Product descriptionSalomon say - Designed for riders wanting to look good and feel good, Salomon’s Sentry Pro goggles balance style and performance like no others. Whether you are headed out to shoot cool new tricks or ride big puff lines, the two color-amplifying SIGMA™ lenses will keep your vision sharp and your style bold. Pull a lens off, click another one on and go!LENS: SIGMA GUN METALFiltration color: Pink RedDelivers the brightest contrast and works well in flat light conditions.Visible Light Transmission (VLT %): 12Solar - Cat. 3MULTILAYEREXTRA LENS: SIGMA ICE BLUEFiltration color (extra lens): Pink RedDelivers the brightest contrast and works well in flat light conditions.Visible Light Transmission (VLT %) (extra lens): 29Universal - Cat. 2MULTILAYER Salomon Goggles Sentry Pro Sigma Grey