insPIre Pi Superhero Shield Math Teacher, Geek & Nerd Shirt-T-Shirt

Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 65% Cotton, 35% Polyester; Imported; Machine wash cold with like colors, dry low heat; Captain Pi shield is a funny math teacher – superhero, nerd, geek style shirt for ladies, kids, youth, boys, girls, men, and women. Its funny and you can wear it not only on Pi Day 2018, 2019 and so on but also on any other nerdy/geeky math – algebra or geometry event. If you are looking for pi day gifts, dress, and party supplies, this shirt with the Pi symbol in the center of rings which actually are Pi number and starts with 3.14 and is colored in U.S. flag colors, is the first on the list!; Pi shield math teacher t-shirt is now trending, make sure you get this funny mathematician best seller shirt before it sells out! Celebrate Pi Day in style with this distressed colorful vintage/retro superhero shield t-shirt. Happy Pi Day – March 14th! Its not an ultimate Pi Day shirt or pi day of the century shirt because that Pi day was back in 2015. Move forward and get a cool Captain Pi tee which is actual right now! Great gift for math teachers and students!; Lightweight, Classic fit, Double-needle sleeve and bottom hem