Personalized Comic Book 2nd Birthday Long Sleeve T-Shirt. Pow! A bright and colorful comic book 2 surrounded by stars. Great 2nd birthday gift for your little superhero! Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL