Personalized Gray Ribbon Penguin Women's T-Shirt. This little penguin wears a gray ribbon of awareness on its front. Perfect for showing support for diabetes, hyperglycemia, brain cancer, asthma and allergies. Get this gray ribbon Women's T-Shirt - White personalized when you use the handy designer tool before you order. Classic ladies' styling with a feminine neckline, sleeves and fit. 5.0 oz., pre-shrunk 100% cotton. Double-needle stitching throughout