The small graphic on the front of the t-shirt features Mickey Mouse and the Test Track logo.
The back of the tee features Mickey Mouse, Goofy, and Donald Duck riding in their own custom Test Track vehicle, with the number 64.9 hovering above the car (the top speed guests can reach while riding the attraction.)
You can find this t-shirt in the SIMporium at the exit of Test Track at EPCOT for $24.99. Will you be adding this new shirt to your collection? Let us know in the comments below!