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Irrational Pi T-Shirt

Proud to be irrational

  • A shirt for the most irrational out there
  • We mean that as a compliment
  • Celebrate Pi Day 2017 with us!


Out of stock

FREE shirt when you spend $31.41+!
Here's how the deal works:
1. Choose your size below and click "Buy Now."
2. Add at least $31.41 worth of products to your cart (not including tax or shipping).
3. Enter code PIOUS during checkout and your shirt will be discounted to $0.

This item is available only while supplies last. Limit 1 free shirt per order. Sizes not listed are sold out. Sorry, no returns or exchanges.

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Proud to be irrational

Ah, Pi. For such an irrational number, you sure are kind. You help us do all sorts of things - like figure out the area and circumference of our pizza. (And convince us to buy the largest size available. We may not be able to fit it in our fridge, but we can do the math.) But you're still irrational. Not in the cognitive-processing way, but you could never be appropriately expressed as a fraction. And for that, we salute you.

Celebrate Pi Day 2017 with us! The word Irraπonal is printed in white ink on the front of this black 100% cotton shirt. Machine wash cold. Tumble dry low or lay flat to dry. Imported.

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