This officially licensed DC Comics merchandise features not one, but two of your favourite superheroes - Superman and The Flash - in an officially licensed t-shirt twin pack! Our officially licensed twin t-shirt pack come with a crew neck, short sleeves and a regular women's fit. The majority of our t-shirts come in 100% cotton however some coloured t-shirts can have a fabric composition of up to 93% cotton, 7% polyester. Popgear is your one-stop-shop for all your character merchandise and clothing needs - we are totally committed to providing you with quality products that you will love.