Enespro® 20 cal Hover XTR™ Series Faceshield with Universal Full Brim AdapterEnespro 20 cal Hover XTR Series Faceshield with Universal Full Brim Adapter The Enespro Hover XTR Series Faceshield with Universal Full Brim Adapter provides 20 cal cm arc flash face protection with the added convenience of a universal full brim hard hat adapter making it easy to integrate into your existing PPE setup without replacing your hard hat. Key Features 20 cal cm Arc Rating Meets ASTM F2178 and NFPA 70E standards for PPE Category 3 arc flash