adidas Tiro 26 League Sweat Crew Sweatshirt for Kids, Black KF5822. This adidas sweatshirt for kids is perfect for everyday wear, regardless of the season. It features a regular fit. It's made of a blend of cotton and recycled polyester. It's lined with soft insulation. Ribbed cuffs and hem help keep the sweatshirt in place. Material: 70% cotton, 30% recycled polyester