The Dye SE comes standard with the Switch Lens System, or SLS. The SLS allows you to remove and replace your lens in a matter of seconds, so you spend less time cleaning and more time playing. The Dye SE is lightweight and features a built-in visor. We carry the SE in two versions - one that comes with a single lens, and one that includes a dual-pane thermal lens. If you're looking for an entry-level paintball mask, the Dye SE is a great option.