Do you want to teach your kid to take care of the planet? By giving them this shirt, you can make your child an advocate for the environment without sacrificing style! This design is printed on an American Apparel short sleeve T-Shirt. It is made from100% fine Jersey cotton and has a durable rib neckband. Unisex sizes (Size 2 - 31-34lbs, 32-36" tall, Size 4 - 35-41lbs, 36-40" tall, Size 6 - 42-45lbs, 40-43" tall)