Marvel Ugly Christmas Sweater Spider-Man Web Sweatshirt If you need help decorating for Christmas then call Spidey because he is great at making snowflakes or web-flakes! Show off your Christmas spirit with the Marvel Ugly Christmas Sweater Spider-Man Web Men's Sweatshirt. Spidey's mask is decorated by web snowflakes on this awesome ugly christmas sweater-inspired Spider-Man sweatshirt.