Pi-finity T-shirt

Celebrate the wonder of mathematics with our Pi-finity Graphic T-Shirt — a unique, conversation-starting tee designed for math lovers, engineers, scientists, and creative thinkers. Featuring an abstract visual representation of π (pi), this comfortable unisex t-shirt highlights one of math’s most fascinating constants — a number that goes on forever without repeating.

Perfect for Pi Day (March 14), STEM events, classrooms, or everyday wear, this shirt blends geeky charm with wearable style. The high-quality screen-printed design sparks connection and curiosity wherever you go.

Product Features

• Unisex fitted graphic tee with a soft, lightweight feel

• Bold abstract π-inspired artwork that appeals to mathematicians, engineers, and science fans

• Tagless inside collar & side-seamed construction for extra comfort

• 60% ring-spun cotton / 40% polyester blend for durability and comfort

• Designed and screen printed in the USA 

Great Gift Idea
Whether it’s for Pi Day, birthdays, college graduation, or a thoughtful gift for STEM lovers, this math geek tee makes an unforgettable present. 

Our garments are lightweight and super-soft due to our use of high
quality ring-spun cotton. They’re so comfortable, you might forget
you're wearing them at all! The cut of the shirts are fashion fitted, so they run slightly slimmer than a regular t-shirt cut - not pre-shrunk.

Each of our unique graphic tees are designed and silk-screen printed in California, USA. The garments are manufactured in Nicaragua in socially responsible factories that are WRAP (Worldwide Responsible Accredited Production) certified.

Machine wash cold inside-out, hang dry or tumble dry at a low setting.

Ships in 1-3 business days.