5.9 oz./yd²., 100% USA cotton, 18 singles; Heather Grey is 90/10 USA cotton/polyester; 7/8" Seamless non-topstitched V-neck collar; Shoulder-to-shoulder neck tape; Forward-thrusted shoulder seam for comfortable neck fit; 1" double-needle stitched sleeve and bottom hems; Quarter-turned to eliminate center crease; Heat transfer label;