100% Acrylic. Design: Back Print, Contrast Colour, Sleeve Print. Characters: Patrick Star. Fabric Technology: Durable. Hem: Ribbed. Sleeve-Type: Long-Sleeved. Neckline: Ribbed, V Neck. Cuff: Ribbed. Fit: Regular. Fastening: Button-Down. 100% Officially Licensed. S: 33 in. M: 35 in. L: 37 in. XL: 39 in. XXL: 41 in. Ref: UTNS9687