Personalized Mitochondrial Disease Support Train Adult Sweatshirt. Mitochondrial Disease Support Train Adult Sweatshirt - White has green awareness ribbon. Add a personalized name for a custom support gift. 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.