Note: Slim fit, order a size up if you’d like it less fitting
Sweatshop-free, ethically sourced cotton apparel
Printed using cutting edge direct to garment technology
Slim fit, order a size up if you'd like it less fitting
Cold wash and hang out to dry
Variety of I Like Pi Designs by Mudge Studios. Celebrate the Awesomeness that is Pi with these Cool Pi Day Gift Ideas for your favorite Math Teacher, mathlete or the whole math class. Actually, Why wait for Pi Day? Pi Day should be everyday.