OccuNomix LUX-SWT3HZ-Y4X Premium Wicking Full Zip Hoodie Sweatshirt, Class 3, ANSI, Yellow (High Visibility), 4X-Large Class 3 2" 3M Scotchlite reflective material 100% ANSI wicking polyester 9.4 oz. Fabric weight Elastic cuff & waistband