6 oz., 100% USA cotton, 18 singles; Heather Grey is 90% USA cotton/10% polyester; 5.9 oz., 100% USA cotton, 18 singles; Shoulder-to-shoulder neck tape; 1″ double-needle stitched sleeve and bottom hems; Scalloped bottom hem; Heat transfer label; 7/8″ Seamless non-topstitched collar; Quarter-turned to eliminate center crease; Forward-thrusted shoulder seam for comfortable neck fit; Drop tail curved back hemline;