HIGH QUALITY MATERIALS: The kids girl knee high socks are mainly made of Cotton, they’re soft, warm and skin-friendly.They will feel comfortable wearing it. The kids knee high socks contain a little spandex and polyester that can better improve the elasticity.Besides, the youth girls knee high socks are not easy to fade and pill, so kids can use them for a long time. SUITABLE OCCASIONS:Unisex youth knee socks can be used all year round, especially suitable for various school uniforms, campus activities, daily wear, etc Gifts: Our kids knee high socks are perfect to wear with school uniforms and are perfect as a gift for your child’s back-to-school season. At the same time, our knee-high socks can also be the best choice for Christmas gifts, Thanksgiving gifts, Halloween gifts, and birthday gifts. Size: We have three sizes to choose from, size S for kids ages 3-6, size M for kids 6-9 years old, and size L for kids 9-11 years old Package:3 Packs Kids Keen High Socks