50 % organic cotton / 50 % TENCEL™* Lyocell. *TENCEL™ is a trademark of Lenzing AG. Combed cotton. 14 gauge. Straight fit. Tubular 1 x 1 rib on collar in main material. Tubular finish in main material on cuffs and bottom hem. « Fully Fashion » knit. Average weight in size L: 200g.