Lancer Tactical's AERO goggle is designed to keep your eyes protected while you manage yours.With an ANSI Z87.1 safety approval, these comfortable goggles form a protective eye shield while you work to protect against impact, dust, fine dust and most chemical splashes.AERO goggle frames are vented to allow a cool airflow in and out of your of the goggle system to prevent unwanted lens fog.Great for working indoors, outdoors, at the range or on the airsoft and paintball field. Can be used in a variety of situations making this goggle system a versatility utility