The National Aeronautics and Space Administration took humanity to the moon 50 years ago, and these NASA socks celebrate that amazing achievement! These NASA socks for men have the NASA logo big and bold on the outside of each leg, surrounded by a black field full of stars and the planets of our solar system getting their orbits on. Wear a pair of men's NASA socks and blast off to sock greatness! Fits men's shoe sizes 8 to 13. 63% cotton, 35% polyester, 2% spandex. Made in Korea.