We're positive you'll love our math socks! This fun, nerdy design features a black and green chalkboard filled with formulas, graphs and equations. Plus, there's a secret hidden message on the bottom of the socks: “5 out of 4 People Struggle With Math.” It's a great gift for math teachers and professors, STEM students, engineers, nerds and geeks. Perfect for birthdays, Christmas, graduations, white elephant gift exchanges and other special occasions.