Big Girls Flower/Heart Pattern Socks (Pack Of 3) Cotton, Polyester, Elastane Girls socks. Choose from flower/heart design packs. In sizes US Child 7-9.5 EUR 23-26, US Child 10-13 EUR 27-30, US Child 13.5-4.5 EUR 31-36. 78% Cotton 20% Polyester 2% Elastane. Machine washable.