Shoulder-to-shoulder taping. Back neck tape. Tear away label. 4.5 oz./yd², pre-shrunk 100% ring-spun USA cotton, 30 singles. Side seams for sizes 4XL and 5XL. Reactive-dyed for longer lasting color. USMCA certified. Ribbed crewneck collar. Heather Grey is 90/10 ring-spun cotton/polyester. Double-needle stitching on sleeves and bottom hem. Other Heathers are 50/50 ring-spun cotton/polyester.