Universal anti-fog and hard coated face shield system that adapts to most helmets. Designed to fit ACH, MICH, and PASGT style military helmets. Integral rubber seal provides a liquid barrier at the helmet/shield interface. Shield locks into the stowed or deployed positions and can be released with one hand. Pivot and lock assembly can be transferred to right or left of the shield for individual preference. Shield length is 6 inches to accommodate use of NBC cartridge on a gas mask. Shield thickness is .250 inches.