Express your true feelings for each other with socks that say it all. Subtle gray shows off a cool moon and stars design on each pair in this set. Mom's says "To the Moon." Kid's says "And Back." Introducing Sidekicks - the perfect accessory for you and your mini-me. With two pairs of fun, totally unique sock sets that feature graphics and complementary sayings, you can now match your little ones and be their ultimate Sidekick! 85% cotton, 10% nylon, and 5% spandex, a perfect blend of softness & stretch. Let your feet express themselves because they do most of the work! Adult Sock Size L, Kid Sock Baby Size