Joe Blow Pontiac GTO 50th Anniversary T-Shirt, X-Large, Tweed 50% Cotton/50% Polyester Made in USA and Imported 3 to 4 Color design printed on the back of the t-shirt, Excellent detail!! Shirts are High Quality 100% Pre-Shrunk Cotton Adult Mens T-shirt sizes Medium through 3XL All of our shirts are true silk screen designs printed in the US & ship from Kansas City - USA !!