8 Oz. Preshrunk 50% Cotton/50% Polyester Fleece Knit. Air-Jet Yarn For Softer Feel And Reduced Pilling. 1x1 Rib With Spandex. Double-Lined Hood With Matching Drawstring. Double-Needle Stitching On Cuffs And Waistband. Pouch Pocket. Safety Orange Is Compliant With ANSI - ISEA 107 High Visibility Standards.