• Crew length
• U.S. shoe size: men's 7–12.5, women's 10+
• 56% cotton, 42% nylon, 2% spandex
• Made in Korea

Even if you don't remember much of what you learned in math class, you might still recall the art of typing words upside down on your calculator. Two of the most popular number words are represented on these funny math socks: 07734 (HELLO) and 5318008 (BOOBIES). For some of us, they will bring smiles and start conversations, and for everyone else, they'll look like plain old calculators! If you know, you know.