50% Cotton, 50% Polyester. Fabric: Midweight, Weave. Characters: Cookie Monster, Elmo, Oscar The Grouch. Design: Logo, Printed. Fabric Technology: Breathable, Pre-Shrunk. Neckline: Crew Neck. Cuff: Fitted. Sleeve-Type: Long-Sleeved. Tagless. Fastening: Pull Over. 100% Officially Licensed. S: 37 in. M: 40 in. L: 44 in. XL: 48 in. XXL: 52 in. Ref: UTTV19922