Personalized Monster Truck How I Roll 1st Birthday Long Sleeve T-Shirt. 1st birthday Long Sleeve T-Shirt - White with a cute cartoon red monster truck with giant tires, flame decal and big number 1 with dashed road stripe says This Is How I Roll. 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