ATPV Rating 4.4 cal/sq cm, Arc Flash PPE Category 1, Closure Type Zipper, Collar Style Stand-Up, Color Navy, Fabric Weight 4.5 oz, Features Concealed Nomex(R) Taped Brass Break-Away, Deep Pleated Action Back, Elastic Waist Inserts, Side Vent Openings with Snap Closure, Two-Way, Gender Men's, Inseam 32 in, Insulated for Cold Conditions No, Coverall, Material Trade Name Nomex(R) IIIA, Maximum Chest Size 47 in, Maximum Waist Size 43 1/4 in, Minimum Chest Size 45 1/2 in