Made from 100% Cotton, this white t-shirt is adorned with an image simulating the appearance of Spiderman's costume worn beneath a white, button down shirt! Because you're.....Superman! Er...Spiderman! Yes, Spiderman. You're Spider-Man, you wear your costume underneath your regular clothing because you're ready for anything that Spider-Man might need to be ready for. Yup. Anyway, it's a Spiderman costume t-shirt thing. For fans of those who want to be Spiderman, of course.