ATPV Rating 4.8 cal/sq cm Arc Flash PPE Category 1 Closure Type Pullover Color Navy Fabric Weight 5 oz Features Athletic Tapered Fit Flat-Lock Seams For Comfort Lightweight and Moisture Wicking Raglan Sleeves and Side Gusset Ribbed-Knit Collar Gender Men Flame-Resistant Crewneck Shirt Material Trade Name 15 Percent Nylon 30 Percent Lyocell Tech T4(TM) 55 Percent Modacrylic Maximum Chest Size 45 1/2 in Minimum Chest Size 42 1/2 in Moisture-Wicking No Number of Pockets 0 Size L