Introducing the Kid's Retro Smiley shirt, a must-have addition to any child's wardrobe. This shirt is made from 100% combed and ring-spun cotton, ensuring a soft and comfortable feel against the skin. The Heather colors are a combination of 52% combed and ring-spun cotton and 48% polyester, while the Athletic Heather boasts 90% combed and ring-spun cotton along with 10% polyester, making it durable and long-lasting.