Personalized Liberal Science Long Sleeve T-Shirt. Science is not a liberal conspiracy. Some far right wing republicans do not believe what science tells us. 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