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 Pullover, Gender Men's, High-Visibility No, Flame-Resistant Crewneck Shirt, Material Trade Name Excel FR(R), Maximum Chest Size 39 in, Minimum Chest Size 37 in, Neck Style Crew Neck, Number of Pockets 1, Pattern Solid, Pocket Location Left Chest, Size M, Sleeve Length 33 in, Sleeve Length Type Long