Marvel Avengers Ugly Christmas Sweater Sweatshirt The Avengers team up to save the world…and sometimes just to go dashing through the snow with the Marvel Avengers Ugly Christmas Sweater Navy Blue Sweatshirt! Join in the winter fun with this jolly blue Marvel sweatshirt that features some of your favorite Avengers like Hawkeye and the Hulk in an ugly Christmas sweater style pattern. 80% Cotton, 20% Polyester.