Stay safe and warm with this Ansi Class 3 Black bottom X Back Hoodie with zipper from Occunomix. Features a hood, front zipper, 2 inch silver reflective, 2 front pockets and is made of 100 percent wicking polyester. <br><br> Size Chart In Chest Inches: Small: 32 to 34, Medium: 36 to 38, Large: 40 to 42, XL: 44 to 46, 2X: 48-50, 3X: 52-54, 4X 56-58, 5X: 60 to 62 inches. If you want a looser fit or are wearing over heavy clothes, order a size up.