Adult Large (Size 10-13) or Adult Small (Size 6-8) Men Teens (Shoe Size 8-12) or Tween (Shoe Size 2-5) If you are watching the news, you knew this to be true. Aliens are here. No worries. They are here to have a little fun and maybe be a little mischievous. Great alien socks. * 85% Peruvian Cotton, 10% Nylon, 5% Spandex * Attention getting design - Guaranteed to start a conversation,.Up your Sock Game with these fun socks! * High quality fabric that will not rip or tear - Very Comfortable * Best if washed in cold water. With your purchase, the Sock Panda donates socks to someone in need. Thank you!