Personalized Big Brother Monster Truck Long Sleeve T-Shirt. Big Brother Monster Truck. A big red monster truck with muddy tires jumps over the word brother. Cool gift for any big brother! 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