Personalized Down Syndrome Awareness butterfly Adult Sweatshirt. Down Syndrome Awareness yellow and blue butterfly Adult Sweatshirt - Heather Grey for support walks and awareness month. Stay warm and stylish with this classic adult sweatshirt, perfect for everyday comfort. Crafted from soft, durable fabric, it features a relaxed fit for added coziness. Whether you’re lounging at home, running errands, or enjoying outdoor activities, this versatile sweatshirt is a wardrobe essential for any season.