4.5 oz., 60% combed ringspun cotton, 40% polyester fine jersey; Heather: 90% combed ringspun cotton, 10% polyester fine jersey; Natural Heather: 100% combed ringspun cotton fine jersey; Ribbed collar; Self fabric back neck tape; Double-needle sleeves and bottom hem; Side seam construction; Easytear? tear away label; Ladies' curvy, full-figured fit