Keep your baby boys energetic and lively from naptime to playtime with the Nike Air Short Sleeve T-Shirt. Made with ultra-soft and smooth cotton-poly jersey fabric, this T-shirt ensures your tiny tots stay cool and comfy as they chase you around the house. The classic cut makes it easy to move, while the tagless crewneck enables fuss-free wear. Get your little ones ready for a fun-filled day with the Nike Air Short Sleeve T-Shirt. Machine wash. 58% cotton/42% polyester. Imported.