80% Cotton, 20% Polyester. Fabric: Midweight, Weave. Characters: Grover. Design: Printed, Text. Fabric Technology: Breathable. Neckline: Crew Neck, Taped, Twill. Sleeve-Type: Long-Sleeved. Tagless. Fit: Classic. Fastening: Pull Over. 100% Officially Licensed. S: 40 in. M: 44 in. L: 48 in. XL: 50 in. XXL: 54 in. Ref: UTTV19959