ComputerGear Pumpkin Pi Shirt TShirt T shirt Math Geek Nerd Graphic Adult Tee Pie 100% cotton; Machine wash/dry S fits chest/bust 34-36 in. chest, M fits 38-40, L fits 42-44, XL fits 46-48, plus size 2XL fits 50-52, 3XL fits 54-56, 4XL fits 58-60 Wear smart Pumpkin Pi T shirt; Adult size fits men and women Funny pi tshirt features mathematical pi symbol in pumpkin color or black T-shirt Wear fun math shirt on Pi Day; Math teachers love ultimate Pi tee shirt Novelty adult Pi shirts are a ComputerGear&reg copyrighted/trademarked design; DON'T BUY COUNTERFEIT ITEMS FROM OTHER SELLERS