The Face-shield made from hard polycarbonate visors attached to the headgear or brow-guard is mostly used to protect the Face from the forehead to chin & even the side of the face from any flying objects or liquids at the workplace which cannot be avoided to prevent user. The Face-Shields are usually made from Clear Polycarbonates for Optical Clarity & Impact resistance. The options of Smoke & even IR Protection are available.