Show off your intellect with this eye-catching black t-shirt featuring a collection of complex mathematical formulas. The central design highlights the square root of 400, a clever nod to mathematical prowess. Made from comfortable, breathable fabric, this tee is perfect for students, teachers, or anyone with a love for numbers. Wear it to class, the library, or a casual get-together to spark conversations and showcase your unique sense of style. This statement piece is sure to turn heads and let everyone know you're a true math enthusiast.