Best Practical Shirts 

You've seen our shirts at conferences. Now you can get your very own. (And help underwrite our free software just a teeny little bit) 

Panhandler 2.0 (W) 

Women's Slim Fit T-Shirt by American Apparel
Details
$ 21.99

Reverse Engineer (W) 

Women's Slim Fit T-Shirt by American Apparel
Details
$ 21.99

TMTOWTDIYIW 

Men's Premium T-Shirt
Details
$ 18.99

Sorry, I don't do rails 

Men's Premium T-Shirt
Details
$ 18.99