Funny Pi Day Sweat Shirt Coincidence I Think Not 3.14 Pie-TH

Solid colors: 80% Cotton, 20% Polyester; Heather Grey: 78% Cotton, 22% Poly; Dark Heather: 50% Cotton, 50% Polyester, Imported, Machine wash cold with like colors, dry low heat, Funny pi day shirt, Math symbol 3.14. Awesome shirt for a math geek, math nerd, who love algebra, geometry, calculus or working on mathematical equations. Pi day shirt for kids, women, men, boys, girls. Funny and cool math Shirt that is sure to get some laughs among nerdy, geeky math lovers, math students or math teachers. Great for a back to school tee, or a perfect gift for a math teacher, mathematicians, nerds or geeks that have a sense of humor. 8.5 oz, Classic fit, Twill-taped neck