Dickies Ls524 Shirt Sleeve Industrial Color Block Shirt 65% polyester/35% cotton permanent press poplin Imported Lined two-piece collar w/permanent stays and button closure. Mitered front pockets w/pencil division on left pocket. Fade resistant. Dickies logo on side of left pocket and bottom of button placket. 4 oz permanent press poplin. 65% polyster/35% cotton.