Mistakes Allow Thinking To Happen Cool Math Nerd T-Shirt-ANZ

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, Great for Pi day mathematicians nerds math professor. Perfect geek gift for back to school birthday Thanksgiving or Christmas, This math operations shirt is a fitted size, for a looser fit we recommend ordering a size up, Lightweight, Classic fit, Double-needle sleeve and bottom hem