This is the Billie Eilish "Therefore I Am" Back Print T-Shirt, officially licensed and designed for adults. The T-shirt, made from 100% ringspun cotton, offers a soft touch fabric feel for maximum comfort. The design features album artwork on the back, along with the logo. It boasts a crew neckline and short sleeves. The fit is regular, ensuring a versatile sizing option. The T-shirt weighs 153gsm, providing sturdy yet lightweight construction.