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Sale Price $55.53.  
Original Price $61.70 per shirt
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9+∞, one single mind.

4.6 out of 5 stars rating
56702 Total Reviews |
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  1. Size

  2. Style

  3. Colour & Print Process: Solid Black

    Classic Printing: No Underbase
    Vivid Printing: White Underbase

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About T-Shirts

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Style: Tri-blend Long Sleeve Shirt

The youth tri-blend long sleeve shirt is designed with a modern fit for ultimate comfort and fun. This long sleeve tee features a classic crew neck, side seams, and comes in seven unique colours. Offering exceptional comfort and smoothness, this kids' tee is crafted from our incredibly soft, lightweight, and proprietary 40 singles tri-blend fabric—an industry first. Perfect for playful customisation!

Size & Fit

  • Retail fit
  • Side seams
  • Ribbed cuffs

Fabric & Care

  • 50% Airlume combed and ring-spun cotton, 25% polyester, 25% rayon, 40 singles, 129 g/m²
  • Pre-shrunk
  • Tear-away label
T-ShirtCreate your own from scratch

About This Design

9+∞, one single mind.

“9+∞” the mark of mystery.
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Artwork designed by
Madagascar
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Customer Reviews

4.6 out of 5 stars rating56.7K Total Reviews
43112 total 5-star reviews9264 total 4-star reviews2332 total 3-star reviews1085 total 2-star reviews909 total 1-star reviews
56,702 Reviews
Reviews for similar products
4.0 out of 5 stars rating
4 out of 5 stars rating
By Jarrod H.28 May 2025 • Verified Purchase
Basic Dark T-Shirt, Navy Blue, Small
I found the shirt quality itself to be well made. Unfortunately I found that the image quality of the artwork is low resoultion. So the art and words aren't as clear. I probably wont buy another shirt to be honest, but I'm glad I supported the podcast of which I'm a fan of. I was just hoping that for the price I paid, it would have been of better quality.
5.0 out of 5 stars rating
5 out of 5 stars rating
By Anonymous9 July 2026 • Verified Purchase
Kids Basic T-Shirt, Black, Youth XS
Lovely tee shirt thanks - Zazzle really is a great company. This is my second order and I’m so impressed. .
5.0 out of 5 stars rating
5 out of 5 stars rating
By Kara H.29 May 2021 • Verified Purchase
Basic T-Shirt, White, XL
Zazzle Reviewer Program
Love this product, I've only recently found out I am 50% Scottish (through ancestry dna) and wanted something created for our family which incorporated our Clan & Tartan. Possibly could have been a little brighter, but overall very please 🤗

Tags

simplecalculationoriginalmathematicalphilosophyfutureworld orderdigitalthe matrixnew world

Other Info

9+∞, one single mind.
Product ID: 256953552294228439
Posted on 31/10/2025, 8:15 pm
Rating: G