ATPV Rating 4.6 cal/sq cm, Arc Flash PPE Category 1, Color Navy, Fabric Weight 5.5 oz, Features Double Needle Hemmed Sleeves, Full Body, Ribbed Collar to Maintain Shape, Closure Type Pullover, Flame- Crewneck Shirt, Material Trade Name Modacrylic, Tencel Jersey, Maximum Chest Size 44 in, Maximum Waist Size 38 in, Minimum Chest Size 42 in, Minimum Waist Size 36 in, Neck Style Crew Neck, Size L, Sleeve Length 32 in, Sleeve Length Type Short, Standards NFPA