Personalized Big Brother Viking Long Sleeve T-Shirt. A big, strong Viking warrior with a horned helmet and bushy beard. Great for a big brother who is a protector of his little siblings! 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