American Pi

Celebrating 250 years of American ingenuity! You'll be the talk of the 4th of July BBQ...at least among your sciencey friends and family. Proudly celebrate 250 years of STEM achievements from Thomas Jefferson's chair to Artemis II.

This shirt is made of 100% ring-spun cotton and is soft and comfy. The double stitching on the neckline and sleeves add more durability to what is sure to be a favorite!

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• All Heather colors are 65% polyester, 35% cotton

Disclaimer: Due to the fabric properties, the White color variant may appear off-white rather than bright white.

This shirt is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

Size guide