Cart Preview (0)

Your Cart is empty

What Part of Don't You Understand? Long Sleeve T-Shirt

$25

Color: Black

Style
Size
Size Chart & Product Info

Long Sleeve T-Shirt FAQ

Embrace your inner math whiz with a touch of sarcasm! This design features the phrase 'What Part of Don't You Understand?' surrounded by a playful array of mathematical symbols and equations. It's perfect for math enthusiasts, teachers, students, and anyone who appreciates a bit of nerdy humor. Wear it to show off your love for numbers and your witty side. A great conversation starter and a fun way to express your intelligence.

100% cotton (Heather is a Cotton/ Poly blend). Pre-shrunk. Slightly heavier than our t-shirts but ideal for a long sleeve tee. Sized for men but can look great on women!

UPS MI Domestic (6-8 Business Days)

FedEx 2-Day (4-6 Business Days)

Estimates include printing and processing time.More Shipping Info

We want you to love your order! If for any reason you don't, let us know and we’ll make things right.Learn More