Pi Polar Bear Math Mathematics Education Geek Long Sleeve T-Shirt

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat Perfect pi day vibes costume for fans & those who study algebra geometry calculus trigonometry & more! A cool mathematic superhero & nerd geek will surely love! Add collection to pi symbol puns pi day pencils items dress birthday party favors & supplies Show your flair and celebrate in style this Pi Day March 14 and wear in 2020, 2021. A fun nerdy geeky math pi day gift for pi lovers students teachers club mathematicians persons of any age! Lightweight, Classic fit, Double-needle sleeve and bottom hem