This Flash shirt is the perfect amount of retro and cool! Sheldon, from "The Big Bang Theory" can be seen wearing this in Season 3, Episode 22 (The Staircase Implementation) and Season 5, Episode 13 (The Beta Test Initiation) Adult Black 100% Cotton Print is distressed for a vintage appeal Officially Licensed More 'The Big Bang Theory' items: The Big Bang Theory Merchandise More 'The Flash' items: The Flash Merchandise
