Let's dance! With these socks, it doesn't matter if you have any rhythm. Everyone will be staring at your socks, not noticing if you're keeping up with the beat. Though this sheet music was adapted from a real song, it may be missing some key notes. And just to be safe, make sure you remove the crew socks before attempting to play this on your piano. 53% Cotton, 45% Polyester, 2% Spandex. Made in Korea. Our threads are certified by OEKO-TEX® Standard 100, which means we leave out harmful chemicals to keep your skin safe and happy. Approximately fits men's shoe size 7-13.