The Silky Dance Ballet Sock range including the High-Performance cotton Ballet sock are hard-wearing but super soft and comfortable. They are lightweight, absorbent, and keep their shape after many washes.
Kids High Performance Cotton Ballet Socks | Silky Dance
Features and Benefits:
Soft, flexible knitted ballet socks 
Lightweight and absorbent
Ideal for all types of dance
Composition: 71% Cotton 21% Polyamide 2% Elastane