Happy Pi Day! Celebrate Pi Day. Mathematical constant. March 14th (3,14). Ratio of a circles circumference to its diameter. Constant number Pi Hoodie #234639832
This timeless hoodie is a must-have in any wardrobe. It features a pre-shrunk fleece knit, an air jet yarn to provide a softer feel and reduce pilling, a double-lined hood with a color-matched drawcord, and a large pouch pocket. This solid-colored hoodie is made of 50% pre-shrunk cotton and 50% polyester.