Alpha ProTech Coverall Full Face Shields, Comfort Headband, 100/csAlpha ProTech Coverall Full Face Shields: When you need total facial splash protection, choose the Coverall Face Shield. The face shield gives you great peripheral vision while acting as a shield against dangerous splashes in the work environment. You can wear the lightweight shield comfortably for long periods and it fits easily over glasses. A double sided anti fog coating virtually eliminates fogging. For safe working conditions, the shield is low