Flash t-shirts section of our website featuring one of the more popular comic book superheroes, the Flash. Our Flash t-shirts make a great gift for any fan of this superhero. The Flash was introduced in 1940 and quickly became one of the most popular superheroes. All of our Flash t-shirts are officially licensed superhero tee shirts and these tees not only look good, but are made to last. Our Flash t-shirts are made of preshrunk cotton and are licensed through DC Comics. We frequently update our superhero sections with new designs so if you don't see the Flash product or merchandise be sure to stop back.