7.5 oz./yd², 80/20 ring-spun cotton/polyester, 24 singles Heather Grey is 75/25 ring-spun cotton/polyester Heathers are 50/50 ring-spun cotton/polyester Solid colors are 100% cotton face Reactive-dyed for longer lasting color Drop shoulder Side seams Ribbed neckline, cuffs and waistband with 5% spandex Tear away label USMCA certified This product meets the following Sustainable Style subcategories:Sustainable Manufacturing: This brand is working towards an OEKO-TEX Standard 100 certificationSocially Conscious Manufacturing: This product was made in a facility that holds a SMETA audit certification Solid color (80/20) cotton poly, 100% cotton face garments have a soft and cozy feel on the inside with a printer-friendly surface on the exterior - ready for anything and great for DTG and Sublimation.