Long Sleeve Heavyweight Crew Neck Shirt by Dickies.Spacious fit with long tail for all kinds of work activity100% heavyweight, soft cotton* jersey knitAn everyday t-shirt to wear alone or as an undershirtTraditional chest pocket with pencil dividerTagless label for non-chafing comfortTaped neck and shoulder seams won't unravel*100% heavyweight cotton jersey (heather gray: 90% cotton, 10% polyester; ash gray; 99% cotton, 1% polyester)