Transformers, "Optimus Prime" Tee San Diego Comic-Con 2026 Exclusive! These are the only ones left and they won't be made again. Printed on our Classic Super Soft T-Shirt: Fit: True Unisex Fine Jersey 100% Combed Ring-Spun Cotton Side Seams CPSIA standards, WRAP certified, eco-conscious, sweatshop and child labor free Size Chart: APPROXIMATE S M L XL 2XL 3XL Body Length 28 29 30 31 32 33 Body Width 19 20 1/2 22 24 26 28 IMPORTANT: This is a soft style unisex cut shirt with side seams so if you prefer Gildan, which is a tube shirt, you may want to size up so you're comfortable with the fit. ALL SALES ARE FINAL – ABSOLUTELY NO RETURNS, EXCHANGES OR CANCELLATIONS ALLOWED