Take on warmer work days in lighter and cooler, action-ready Carhartt Flame-Resistant Light Weight Twill Shirt. Relaxed fit skims the body and wicks away sweat with FastDry finish. Breathable cotton/nylon twill offers a lightweight option with all-day comfort and meets NFPA 70E fire resistance requirements with NFPA 2112/CAT 2 label sewn on sleeve placket. Stand collar with button-down points. Button-front closure with flame-resistant melamine buttons. Long sleeves with button cuffs. Button-through chest pockets. Shirttail hem. Meets the performance requirements of NFPA 70E. UL classified to NFPA 2112. 6-ounce 88% cotton, 12% high-tenacity nylon Fire Resistant twill. Machine wash, tumble dry. Imported. Measurements: Length: 34 in Chest Measurement: 46 in Sleeve Length: 33 in Product measurements were taken using size MD (Reg). Please note that measurements may vary by size.