This is a 100% Officially Licensed Product. Guaranteed! Back To The Future is the great story of time travel, Marty McFly and Dr. Emmett "Doc" Brown! Can you change the future, should you change the future? This specific shirt features a detailed front graphic design of the Legendary Delorean used by McFly to Time Travel. As it flies towards you, you get a perfect look at the California license plate that reads an appropriate, OUTATIME! The shirt is made of 100% cotton fabric.