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Sale Price $16.68.  
Original Price $20.85 Comp. value
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Revolution Pi Number Sarcastic Math Geek T-Shirt

Qty:
Basic Dark T-Shirt
-$1.20
+$8.65
Black
Vivid Printing: White Underbase

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About T-Shirts

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Style: Basic Dark T-Shirt

Comfortable, casual and loose fitting, our heavyweight dark color t-shirt will quickly become one of your favorites. 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 6’2” 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

Revolution Pi Number Sarcastic Math Geek T-Shirt

Revolution Pi Number Sarcastic Math Geek T-Shirt

Time to start a revolution, comrades! Wait, I need to finish one little thing... This grunge, vintage artwork says: “The revolution begins as soon as I finish typing the pi number”. A sarcastic way to say there is nothing importanter than math science. A great gift idea for a mathematician, scientist, math teacher or student, and anyone who loves math. Original design by Piotr Kowalczyk © First published: 22.05.2023.

Customer Reviews

4.7 out of 5 stars rating31.6K Total Reviews
24740 total 5-star reviews4867 total 4-star reviews1067 total 3-star reviews472 total 2-star reviews430 total 1-star reviews
31,576 Reviews
Reviews for similar products
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Dark haired male wore adult large and 5’9”, 110# female wore adult medium . Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Grandma wore adult large with long sleeve shirt underneath. Tall girl adult medium. Dark haired male adult large. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back.
5 out of 5 stars rating
By Jenny S.September 9, 2025Verified Purchase
Value T-Shirt, Black, Adult S
My 11 yo wore adult XL (5’7” 165#). The 8yo is small framed. She wore adult small and tied it in the back. Good quality dark Heather gray, Gildan brand shirt. -it was next up from basic choice and cost about $20 per shirt. Not too thick or thin. Washed and dried well, no major shrinkage. Not see-through. Can wear a bra under it fine. Screen print is just as shown and well done, front and back. Everyone loved them!! .

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sarcasmsarcasticrevolution beginsrevolutionfunnyvintagemathteachergeekpi number

Other Info

Product ID: 256284924871632751
Created on: 1/9/2024, 1:34 AM
Rating: G