A rugged workhorse of the Proto line, the Switch FP Goggle System comes standard with a solid one-piece facemask and a single pane fog resistant lens. An integrated visor prevents scratched lenses even under the toughest abuse by keeping the lens elevated from the ground. Additionally, the single lens is treated with an exterior hard coat for abrasion resistance. In the eventual need to change a lens, it has never been simpler or easier with our 1/4 turn "SWITCH" quick lens change. A dual stage comfort-fit foam makes for easy, comfortable wear.