Pi Day Sweatshirt celebrates Pi Day with cozy, math-friendly style that you’ll want to wear again and again. The Pi Day Sweatshirt uses a cotton-polyester blend with Direct-To-Garment printing, so the design stays vibrant without cracking or peeling.
Shipped from the United States with a 1-3 day processing time and 2-8 day shipping window, this unisex crew-neck sweatshirt is a versatile pick for classrooms, study sessions, or casual Fridays. Perfect for fans of the Pi symbol, math nerds, and anyone who loves a clever math-themed look, it doubles as a thoughtful gift for math teachers and students alike.
-
Cotton-polyester blend delivers soft, durable comfort for all-day wear
-
DTG printing won’t crack or peel like vinyl, keeping crisp pi graphics wash after wash
-
Unisex regular-fit with a classic crew neck suits every body type
-
Easy care—machine wash cold, tumble dry low, do not iron
-
Ideal use cases include math classes, tutoring sessions, Pi Day celebrations, or as a thoughtful gift for math teachers and math lovers
Bring wit and warmth to your wardrobe—add this Pi Day Sweatshirt to your cart and wear your love for math proudly today.
