Enespro® 20 cal Hover XTR™ Series Faceshield with Hard HatEnespro 20 cal Hover XTR Series Faceshield with Hard Hat The Enespro Hover XTR Series Faceshield with Hard Hat is a complete 20 cal cm arc flash head and face protection solution combining a high rated faceshield with an integrated hard hat for workers in PPE Category 3 environments who need reliable, all in one coverage. Key Features 20 cal cm Arc Rating Meets ASTM F2178 and NFPA 70E standards for PPE Category 3 arc flash face and head protection