4.5 oz./yd, 100% combed ring-spun cotton jersey. Heather is 90/10 combed ring-spun cotton/polyester. CVC colors are 60/40 combed ring-spun cotton/polyester. White is sewn with 100% cotton thread. Relaxed fit. Coverstitched ribbed collar and armholes. Flatlock side seams. Front and back shirttail hemline. EasyTear label. This product meets the following Sustainable Style subcategory - Socially Conscious Manufacturing - This product was made in a facility that is WRAP certified.