FR Heartland Graphic T-Shirt Ariat FR Knit Work Shirts are constructed with the ultimate comfort, technology, and durability in mind. Cut from premium cotton made in the USA, this shirt combines all-day comfort with a red, white, and bold salute to all your hard work. CAT 2 ATPV 8.9 cal/cm2 NFPA 70E NFPA 2112 Greater Arm Mobility seam construction for maximum range of motion Moisture Movement Technology℠keeps you drier Crafted with fabric made in the USA 6.75 oz FR knit Crew neck Rib-knit collar and cuffs Screen printed graphics 100% cotton