[2] ShirtPunch specializes in nerd and pop culture themed t-shirts and sweatshirts.

ShirtPunch utilizes a community of independent artists and designers, with designs frequently featuring mashups of pop culture, video game, anime and comic book themes.

[3] ShirtPunch also featured licensed partnerships with Adventure Time, Star Wars, Kevin Smith and other media.

ShirtPunch frequently collaborates with celebrities who design or were featured in their apparel, including: Stan Lee, Kevin Smith, Jason Mewes, Rickey Gervais, Rupert Grint, Laurence Fishburne and Warwick Davis.

Some of these designs have been in support of organizations such as Little People UK, Make A Wish Foundation and THRIVEGulu, with 100% of proceeds going to charity.