ATPV Rating 12 cal/sq cm, Arc Flash PPE Category 2, Collar Style Lay-Flat, Color Blue, Fabric Weight 6.25 oz, Features Breathable Fabric, Soft, Closure Type Buttons, Gender Men's, High-Visibility No, Flame-Resistant Henley Shirt, Material Trade Name Excel FR(R), Maximum Chest Size 58 in, Minimum Chest Size 54 in, Number of Pockets 1, Pattern Solid, Pocket Location Left Chest, Size 3XL, Sleeve Length 35 in, Sleeve Length Type Long, Standards ASTM F1506, CSA Z462, NFPA 70E, OSHA 1910.269