Description Sheldon's Retro Flash Shirt has been worn by Jim Parsons on three separate episodes of The Big Bang Theory.   

Description This DC Comics Flash shirt is worn by Dr. Sheldon Cooper on the Big Bang Theory. Sheldon wears this shirt in Season 4 Episode 7, The Apology Insufficiency.   

Description This officially licensed Junk Food Brand Flash shirt is similar to the one often worn by Sheldon on the Big Bang Theory.   

Look at what happens when Sheldon begins to recite the Speed Force formula in his head! BOOM! The 100% cotton Big Bang Theory Lightning Sheldon T-Shirt! Freshly infused with that trendy king nerd that is Sheldon and maybe a little bit of the Flash...or is it Captain Marvel? Eh I'm not sure but if you had the Big Bang Theory Lightning Sheldon T-Shirt you could come to your own conclusion. However we aren't responsible if you suddenly develop a compulsion to scream out BAZINGA or berate those outside of 'the know'.

Big Bang Theory No Sheldon T Shirt This is an officially licensed Big Bang Theory t-shirt.