A sleek lens designed for the Havoc Helios Goggle. The photochromatic lenses will have a smoke tint during the day and go clear when shadows/nightfall are present. Features High impact Ansi Z87/EN1938 rated goggle replacement lens Anti-Fog and Anti-Scratch lens w/ metal tear off posts. Anti UV (UV400) Wide field of vision due to Helios design **FOR USE WITH HELIOS GOGGLES ONLY**