Celebrate Pi Day in style with this black tee! Featuring "Happy Pi Day" in bold lettering with the date "14 March 2022" . The design pops in vibrant red and black. Crafted from a soft, comfortable fabric, this shirt is perfect for math enthusiasts, teachers, and students alike. Ideal for wearing to school, Pi Day events, or just to show off your love for mathematics. A fun and stylish way to commemorate this special day.