Carhartt FR flame-resistant button-down shirt in grey and black buffalo plaid. Designed for safety, this long-sleeve work shirt features a button-down collar and two chest pockets. The specialized fabric meets ASTM F1506, NFPA 2112, and NFPA 70E standards with an ATPV rating of 8.2 (CAT 2). Brand: Carhartt Model: 104507 STL Safety Rating: CAT 2 / ATPV 8.2 Features: Flame Resistant, Dual Chest Pockets Measurements: • Pit to Pit: 23" • Length: 33" • Sleeve Length: 23.5" • Hem Width: 24.5" Keywords: FR clothing, fire retardant, electrician gear, oil field, utility worker, safety apparel, rugged, industrial, buffalo check, work shirt, protective gear, arc flash, NFPA 2112, CAT2, steel grey