The Ultimate Pi Day 3.14.15 Black Adult Sweatshirt Cows A list of dates from

A list of dates from their 2012 run in Vegas on the back

The masters at Rip Curl bring you this Willow women's fleece jacket with a detachable hood

zipper pocket

This pink juniors t-shirt is printed with an adorable Love Me Do graphic from the Beatles

The masters at '47 Brand bring you this navy

The Ultimate Pi Day 3.14.15 Black Adult Sweatshirt Cows A list of dates fromPi Day is coming, so flaunt your love for the endless mathematical constant! Featuring a front "The Ultimate Pi Day: 3. 14. 15 9: 26: 53 Once in a Century" graphic, this original Old Glory design is printed using cutting edge direct to garment technology on a high quality black, 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.