Personalized Down Syndrome awareness Long Sleeve T-Shirt. Down Syndrome word cloud Long Sleeve T-Shirt - White says awareness, research, support, encourage, advocate, love. 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