Personalized Doctor Powered by Donuts Adult Sweatshirt. Doctor Adult Sweatshirt - Heather Grey job gift for any professional on your list. Doctor powered by donuts unique and fun! 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 youβre lounging at home, running errands, or enjoying outdoor activities, this versatile sweatshirt is a wardrobe essential for any season.