Meet the most comfortable FR long sleeve T-shirt you'll ever wear—we even removed the tag for a non-itchy experience. This CAT 2 AR/FR, NFPA® 2112 compliant tee features a heat seal Bulwark® triangle centered at neck to show wearer has on FR undergarment. Primary Closure: No Closure. Wash Care : Home Wash. Fabric: EXCEL FR® Flame resistant, 7.25 oz. (245 g/m²) Interlock. Blend: 100% Cotton. Collar: Rib-knit crewneck collar. Pocket: One chest pocket. Features: Rib-knit crewneck collar. Single spade chest pocket. Heat seal Bulwark® triangle centered at neck to show wearer has on FR undergarment. Rib knit cuffs. Underarm gusset for improved breathability. Protection: Arc Rating ATPV 8.9 calories/cm².