Personalized Fragile X Syndrome Awareness Ribbon Long Sleeve T-Shirt. Fragile X Awareness Teal Ribbon Long Sleeve T-Shirt - White for a walk event, or to show support for a loved one with fragile X syndrome. 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