Personalized Proud American Heart Long Sleeve T-Shirt. Patriotic Long Sleeve T-Shirt - White with stars and stripes in the shape of a heart says PROUD TO BE AN AMERICAN. 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