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Clever math shirts are like a chick magnet.
To find your right fit, we recommend measuring a shirt you own and like the fit of (laid flat) and compare with our size chart.
Our t-shirts are made of super soft 100% ring-spun cotton. The only exception is our heather grey tees which have 10% polyester, as well as our Thursday tri blend which is a blend of cotton, polyester, and rayon.
Our tank top fabric varies slightly by color, and is a premium blend of two or more of the following: Cotton, Polyeseter, Rayon, and Viscose.
Our hoodies are made of 80% cotton / 20% polyester, except for Heather Grey hoodies, which are 75% cotton / 25% polyester, and Kelly Green hoodies, which are 55% cotton / 45% polyester, and our limited edition Thursday edition hoodies, which are a tri blend of cotton / polyester / rayon.
LIMITED EDITION T-SHIRTS, TANK TOPS, and HOODIES
Our Thursday Limited Edition t-shirts, tank tops, and hoodies are a tri blend of cotton / polyester / rayon.
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May The Mass x Acceleration
Pi Be Rational
Absolute Zero Is The Coolest
I Lost An Electron. Are You Positive?
When I Was A Kid The World
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