This is a Malcolm in the Middle TV show cast baseball t-shirt in adult size M made by Puma. Look at the numbers on the back. They are starting to peel. It is a piece of entertainment memorabilia and movie memorabilia that features the cast of the popular TV show. The shirt is designed for fans of the show who want to show their support and love for the characters. It is a merchandise and promotional item that can be worn as apparel.