This FR work shirt is designed for comfort and compliance, offering CAT 1 FR/AR protection for flash fire and arc flash hazards. Made from 7 oz. EXCEL FR® flame-resistant fabric (100% cotton), it has an ATPV Arc Rating of 7.7. Featuring a button-down front, lay-flat collar, and two chest pockets with button flap closures and a pencil stall, this shirt is both practical and durable. The one-piece lined cuffs with closures and hemmed front provide a polished look, while its regular fit ensures all-day comfort. Industrial laundry-friendly and compliant with ASTM F1506, NFPA 2112, and NFPA 70E, this shirt is a reliable choice for work environments requiring FR protection.