Our Madmia socks are ‘one size fits most’ and are suitable for ages 6 – 99. They can fit adults but we recommend up to shoe size women’s size 8/9 AU. Cute cute cute! Run, play, sing & dance in style with JoJo Siwa and her fav little doggie BowBow! Covered with gorgeous bows, including real bows on the side, you’ll never want to take off your JoJo & BowBow socks.