Stay Warm - PREMIUM Four-Way Bomber Jacket Class 3 - Hi-Viz Yellow-LARGE Class 3. 2 3M Scotchlite Reflective Material. 100% ANSI Polyester with PU coating - breathable, waterproof with sealed seams. 100% Black Polyester Flleece liner. Can be worn 4 ways. Removable outer jacket sleeves. Black collar, cuffs and waistband. Rollup and removable hood. Waterproof construction. Pockets: 2 outer, 1 inner, 1 radio. Zipper and snap closure. ASTM F 2732 Temperature Rating: 2.5  21F