Good news for men itching for superpowers but hesitant to accept the body-suctioning spandex--and in this case noxious spider bite--that often accompanies them. The Marvel Electronic Spidey-Sense T-Shirt grants a heightened sense of awareness to those who suit up in its stylish black drop sleeves, and clip a proximity sensor to the back of the shirt's collar. When someone approaches from behind, and gets within 5 feet of you, your new Spidey senses will activate. From a very slow pulse at 5 feet away to a very fast pulse at 1 feet away, the Spidey-Sense T-Shirt should make you feel like you're immersed in some kind of tactile version of the Jaws theme song.
Which means the Spidey-Sense T-Shirt is either highly recommended, or highly unsuitable for people who are skittish or have diagnosed anxiety disorders. Just kind of depends on how you look at it.