Material: 100% cotton. A must have for Sega fans. This Sonic t-shirt is packed with awesome detail! The large graphic print across the chest features the classic, anthropomorphic hedgehog set against a striking geometric background in a bold poster style design. This t-shirt is a regular fit and is finished with official Sonic the Hedgehog branding throughout. To get the most out of this product, be sure to follow the instructions on the care label. Ref: UTNS5256