4.5 oz./yd², 100% ring-spun USA cotton, 30 singles Heather Grey is 90/10 ring-spun cotton/polyester Other Heathers are 50/50 ring-spun cotton/polyester Reactive-dyed for longer lasting color Pre-washed to minimize shrinkage Ribbed crewneck collar Taped neck and shoulders Double-needle stitching on sleeves and bottom hem Overlock...