ATPV Rating 8.2 cal/sq cm, Arc Flash PPE Category 2, Collar Style Lay-Flat, Color Gray, Fabric Weight 5.3 oz, Features Concealed Chest Pocket with Pencil Stall, Contrasting Thread Color, iQ SeriesTM Reseller Hang Tag, iQ SeriesTM Seam Tag, Raglan Sleeves, Rib Knit Collar, Closure Type Pullover, Gender Men's, High-Visibility No, Flame- Crewneck Shirt, Material Trade Name Excel FR(R), Maximum Chest Size 45 in, Minimum Chest Size 41 in, Neck Style Collar, Number of Pockets 1