FABRICATION: 60% cotton/40% polyester jersey, importedMULTIPACK: 1 construction vehicle graphic design, 1 racecar graphic design, 1 train graphic designFEATURES: Tagless labelWe're making a difference! We've proudly partnered with Better Cotton to improve cotton farming globally. When you buy cotton styles from us, you're helping to support sustainable cotton farming. Learn more at bettercotton.org/massbalance.