5 oz./yd, 100% pre-shrunk cotton, Ash is 99/1 cotton/polyester, Light Steel is 90/10 cotton/polyester, Charcoal Heather, Oxford Grey & safety colors are 50/50 cotton/polyester, Classic fit, Set-in 1x1 ribbed crewneck, Self-fabric neck tape for comfort, Double-needle sleeves and bottom hem, Quarter turned body