Enespro® 20 cal Hover XTR™ Series FaceshieldEnespro 20 cal Hover XTR Series Faceshield The Enespro Hover XTR Series Faceshield at 20 cal cm delivers elevated arc flash face protection for higher hazard electrical environments. Built with Hover XTR anti fog technology and optical grade clarity, this faceshield is engineered for professionals who work in PPE Category 3 and above conditions. Key Features 20 cal cm Arc Rating Meets ASTM F2178 and NFPA 70E standards for higher hazard arc flash face