This hilarious t-shirt features a bold, distressed design that reads "Shut Your 3.14 Hole." The shirt is made from a comfortable black fabric that appears to be cotton or a cotton blend. The distressed white print gives it a vintage, worn-in look. This shirt is perfect for math enthusiasts, nerds, or anyone with a sense of humor. Wear it to school, casual outings, or math club meetings to make a statement and spark conversations. It's a great way to show off your love for numbers and a good laugh.