So you're looking for a Keep it Green Yo! Hooded Sweatshirt? You've stumbled upon the right place. We specialize in Keep it Green Yo! Hooded Sweatshirts and many more funny, vintage and retro t-shirts. Earth Day T-Shirts, Go Green Shirt, Earth Day Bumpter Stickers and more. All orders come with a 30 day money-back guarantee and most ship within 24 hours.