cotton, soft and elastic Elastic closure Wash cold Skin comfort, soft and breathable cotton material, round neck, straight cuffs and hem. Fashion Print Boys Tee Shirt: These fantastic t shirts for boys are printed with super cute print like dinosaurs, shark, American Flag, and variety of images popular among little boys. These trendy shirts make your little boys attractive and charming. Occasion: Daily wear shirt, sleep pajamas for summer, casual wears, home, outsides wear, sport wear, camp wears. As Undershirt in Spring, Fall. The toddler t-shirt is the best birthday gift for your boys. Season: spring, summer and fall. Size tip: Size in age 2t 3t 4t 5t 6t. Choose larger size if your little boy is stronger and taller. Hand wash or machine wash.