Enespro® 20 cal Arc Flash PPE Bib OverallsEnespro 20 cal Arc Flash PPE Bib Overalls When the job demands Category 3 arc flash protection, the Enespro 20 cal cm Arc Flash PPE Bib Overalls deliver full lower body coverage without compromise. Designed for electricians and industrial workers operating in high hazard environments, these bib overalls combine rugged FR fabric with a practical, comfortable fit so you can move freely and work confidently, shift after shift. Key Features 20 cal cm Arc