Pi Numbers Blue Adult Sweatshirt

3.14159265359........Flaunt your love for math and pi with this awesome blue adult sweatshirt, featuring a pi symbol followed by the endless mathematical constant. This original Old Glory design is printed using cutting-edge direct-to-garment technology on a high-quality cotton/polyester crew sweatshirt. Designed in-house and printed to order, this is a one-of-a-kind sweatshirt for people with style to match.