Math Inspired Joke Humor Pun T shirt Nerd Geek Gift-Art

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, This Funny Math shirt is perfect for any math ninja wizard that takes math major and actually good at math. This Math problem shirt will sure bring a lot of laugh. T-shirt features a hilarious math pun, showing that summer tan is sine divided by cosine. Math count shirt is a perfect gift for Christmas, Hanukkah, Birthday or for no reason at all. Any math teachers, undergraduates and graduate students would love this math shirt. Great nerd geek shirt for pi day as well. Lightweight, Classic fit, Double-needle sleeve and bottom hem