Gildan Ultra Cotton Ladies 6 Oz. T-Shirt, XL, Orange 100% Cotton 100% preshrunk cotton. Double-needle stitching throughout. Seamless collar. Taped shoulder-to-shoulder. Feminine cut with narrow 5/8" ribbed neck. Sport Grey is 90% cotton, 10% polyester. Dark Heather is 50% cotton, 50% polyester.