Premium quality vintage style sweatshirt with distressed collar cuffs and hems see product images big fans of the big bang theory will not only spot this awesome sweatshirt design from the 8ball premium black tag range as one worn by sheldon in the show but will also realise that 73 is in fact the best number of all if you want to get yourself a bit of sheldons style he may be a nerd but hes a well dressed nerd then this could be the sweatshirt for you 8ball black tag is your source