Click to expand Tap to zoom Shirt | Pi T-Shirt | Size XX-Large by Heebie Jeebies, Geek Culture Sold in Units of: 2 Current stock: 18 SKU HJ-2017 Barcode: 9341570002454 Embrace your inner irrationality with the most popular of the irrational numbers. Pi made out of Pi. Other Sizes: Small Medium Large X-Large XX-Large Quantity Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.