100% Cotton. Fabric: Midweight, Pre-Shrunk. Design: Autobots Logo, Characters, Distressed, Printed, Retro, Toys. Neckline: Crew Neck. Sleeve-Type: Short-Sleeved. 100% Officially Licensed. Fit: Boxy. S: 36 in. M: 40 in. L: 44 in. XL: 48 in. XXL: 52 in. 3XL: 56 in. Ref: UTTT690