Infinite Ratio | No. 289, Unisex T-Shirt

Name: Infinite Ratio | No. 289, Unisex T-Shirt
Brand: ichinichi.studio
SKU: 2224800_14713
Price: 35.0 USD
Availability: InStock

$35.00

A minimalist black ink brushstroke resembling the Pi symbol on a white background, Unisex T-Shirt.

Woman sitting at a table in a casual setting wearing a shirt with a pi symbol.

Infinite Ratio | No. 289, Unisex T-Shirt

$35.00

Select Size

2XL

Printed and ships free from US warehouses • Arrives in 3-6 days

This design reimagines the mathematical constant Pi π through the lens of traditional Japanese calligraphy (Shodō). By rendering the Greek symbol with the fluidity and impermanence of organic ink, the strict logic of mathematics meets the wabi-sabi aesthetic of the handmade t-shirt.

It suggests that even within infinite, non-repeating precision, there is room for human touch and natural flow. The stark black brushstroke sits centered, creating a quiet meditation on the numbers that govern our universe.

Inside Collar Quote: Infinite truth, silent circle / 無限の真理、静かな円

Premium Bella + Canvas 3001 Unisex T-Shirt Quality

We exclusively use Bella + Canvas 3001 blanks for our minimalist t-shirt designs because they deliver the perfect balance of comfort and durability. This premium unisex fit feels soft and effortless — the kind of quality shirt you forget you're wearing while it gets better with every wash.

We choose Bella + Canvas 3001 because it holds shape without clinging or stretching out, provides superior ink absorption for crisp long-lasting designs, features pre-shrunk and side-seamed construction, and is responsibly sourced from ethical factories.

Material specifications: Solid colors are 100% Airlume combed and ring-spun cotton. Ash is 99% cotton, 1% polyester. Heather colors are 52% cotton, 48% polyester. Athletic and Black Heather are 90% cotton, 10% polyester. Heather Prism tones are 99% cotton, 1% polyester.

All shirts are ethically manufactured in Nicaragua, Mexico, Honduras, or the United States, ensuring quality craftsmanship and responsible production practices for every minimalist design we create.

Product Size Guide

XS — Length: 27 in, Width: 16½ in, Chest: 31–34 in
S — Length: 28 in, Width: 18 in, Chest: 34–37 in
M — Length: 29 in, Width: 20 in, Chest: 38–41 in
L — Length: 30 in, Width: 22 in, Chest: 42–45 in
XL — Length: 31 in, Width: 24 in, Chest: 46–49 in
2XL — Length: 32 in, Width: 26 in, Chest: 50–53 in
3XL — Length: 33 in, Width: 28 in, Chest: 54–57 in
4XL — Length: 34 in, Width: 30 in, Chest: 58–61 in

Sustainable Made-to-Order Production

We create each product only when you order it — zero waste, zero excess inventory. Our made-to-order process takes 3–4 days before shipping, but this thoughtful approach helps us eliminate overproduction and reduce our environmental impact.

Rather than contributing to fashion waste, every ichinichi design is printed fresh specifically for you. No mass production, no unsold inventory ending up in landfills. It's sustainable fashion by design — slower, more intentional, and better for the planet.

Your product doesn't come from a warehouse pile; it's created with purpose, one order at a time.

Do you ship internationally?

Yes! We ship worldwide with free international shipping. Orders ship from the closest warehouse to you - US orders from the US, EU orders from the EU, etc. Allow 2-5 business days for production, then shipping time based on your location (US: 3-6 days, International: varies by region).

Infinite Ratio Sumi-e Tee – Rome Lifestyle Video

Set against the rational architecture of Rome's Palazzo della Civiltà, this visual explores the intersection of mathematics and art. Featuring the 'Intellectual' styling profile to highlight the versatility of the Sumi-e Pi design.