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The Three Squares

$24.99

The Three Squares t-shirt shows Euclid's forty seventh proposition, the theorem of Pythagoras, as three gold squares built on the sides of a right triangle. It is the proof that lets a builder set a true corner with nothing but a knotted rope, and Masons keep it as an emblem of the arts and sciences. Geometry belongs to everyone, so anyone can wear it.

ColorBlack
Size
1

Free shipping on orders $85+

Ring-Spun Cotton

100% cotton, 5.3 oz

Timeless Designs

Created for Brothers

14 Day Returns

Unworn and unwashed

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The Three Squares t-shirt shows Euclid's forty seventh proposition, the theorem of Pythagoras, as three gold squares built on the sides of a right triangle. It is the proof that lets a builder set a true corner with nothing but a knotted rope, and Masons keep it as an emblem of the arts and sciences. Geometry belongs to everyone, so anyone can wear it.

The plate draws the three four five rope, a plumb rule, a builder's level and a try square in the margins, with every vertex lettered as a construction.

The gold squares read strongest on black, and the diagram is clearest on white.

Our foundation tee: midweight ring-spun cotton with a clean, classic fit. Pre-shrunk, tagless, and built for every day.

  • 100% ring-spun cotton, 5.3 oz
  • Classic unisex fit, true to size
  • Chest print up to 7.5″ × 12.0″
  • Printed in the USA, made to order

Shipping is priced at checkout from live USPS and FedEx rates for your address, and the lowest priced service is free on orders of $85.00 or more. Every shirt is made to order and leaves our shop in 1-3 business days.

Unworn, unwashed items can be returned within 14 days of delivery for a refund to your original payment method. Return postage is yours to pay unless the item arrived damaged, misprinted or wrong. The returns page has the steps.

Machine wash cold, inside out. Tumble dry low. Do not iron the print.