100% Ringspun Cotton. Fabric: Midweight. Design: Characters, Number, Printed, Racing, Signature, Text. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. Fabric Technology: Breathable. Tagless. 100% Officially Licensed. S: 36 in. M: 39 in. L: 42 in. XL: 46 in. XXL: 50 in. Ref: UTTV30525