* Simply ballet socks which are perfect choice for dance students * Great price and excellent quality! * The sizes in order of smallest to largest are: Child 6 - 8.5 (US 6.5-9.5) Child 9 -12 (US 9.5-13) Child 12.5 - 3.5 (US 13-5.5) Adult 4 - 7 (US 6-9) * Fabric: 100% Nylon * Keep away from fire. Do not wear for long periods of time as costume is designed as dancewear.