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Original Price CA$47.35 per shirt
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Eat Sleep Pi Repeat T-Shirt – Funny Math Shirt for

4.7 out of 5 stars rating
32739 Total Reviews |
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Style
Basic Dark T-Shirt
-CA$2.20
+CA$15.80
Colour & Print Process
Navy Blue
Vivid Printing: White Underbase

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Style: Basic Dark T-Shirt

Comfortable, casual and loose fitting, our heavyweight dark colour t-shirt will quickly become one of your favourites. Made from 100% cotton, it's unisex and wears well on anyone and everyone. We’ve double-needle stitched the bottom and sleeve hems for extra durability. Select a design from our marketplace or customize it to make it uniquely yours!

Size & Fit

  • Model is 188 cm and is wearing a medium
  • Standard fit
  • Garment is unisex sizing
  • Fits true to size

Fabric & Care

  • 100% cotton (Heathers are a cotton/poly blend)
  • Double-needle hemmed sleeves and bottom
  • Imported
  • Machine wash cold

About This Design

Eat Sleep Pi Repeat T-Shirt – Funny Math Shirt for

Eat Sleep Pi Repeat T-Shirt – Funny Math Shirt for

Celebrate your love for math in the most fun way possible! This Eat Sleep Pi Repeat T-Shirt is the perfect design for math lovers, students, teachers, engineers, and anyone who proudly celebrates Pi Day on March 14. Whether you're heading to school, university, a math competition, or a Pi Day party, this shirt makes a bold and geeky statement. Simple, clever, and relatable — it’s a must-have for every mathematics enthusiast. 🎯 Perfect for: Math students Teachers & professors Engineers & STEM lovers Nerdy humor fans Pi Day celebrations (March 14) Makes a great birthday gift, back-to-school gift, or surprise for your favorite math geek!
graphicOD
Artwork designed by
Casablanca, Casablanca settat, Morocco
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Customer Reviews

4.7 out of 5 stars rating32.7K Total Reviews
25652 total 5-star reviews4978 total 4-star reviews1120 total 3-star reviews505 total 2-star reviews484 total 1-star reviews
32,739 Reviews
Reviews for similar products
5.0 out of 5 stars rating
5 out of 5 stars rating
By AnonymousJune 23, 2025 • Verified Purchase
Basic Dark T-Shirt, Navy Blue, Small
The shirt I ordered was too small. I contacted Zazzle and they replaced it with a larger size. Very happy. .
5.0 out of 5 stars rating
5 out of 5 stars rating
By Bob L.July 1, 2022 • Verified Purchase
Basic Dark T-Shirt, Black, Large
Zazzle Reviewer Program
They turned out exactly as we had hoped and we looked good even when we didn't bowl well. The printing was perfect and you can only see 9 pins on the shirt(the 5 pin hidden behind the headpin) which worked for us as we bowled in a 9 pin No-Tap league.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Toni D.November 6, 2022 • Verified Purchase
Basic Dark T-Shirt, Black, Small
Zazzle Reviewer Program
Great t-shirt!!! Quality is amazing and the colours are vibrant. Exactly how described!!! Can’t wait for my daughter to ask and give it to her confirmation sponsor. It’s also came earlier than I expected. Colours were exactly what I expected. The quality is amazing. The images couldn’t be any better. I’m very happy with his product and highly recommend it.

Tags

T-Shirts
eat sleep pi repeatpi day shirtfunny math shirtmath lover giftmarch 14 shirtnerd shirtgeek gift ideastem shirtmath teacher shirtmathematics shirt
All Products
eat sleep pi repeatpi day shirtfunny math shirtmath lover giftmarch 14 shirtnerd shirtgeek gift ideastem shirtmath teacher shirtmathematics shirt

Other Info

Product ID: 256876135019495337
Designed on 2026-02-26, 7:58 PM
Rating: G