Springtime Compressed Magic Socks Material: 75% Cotton, 23% Polyester, 2% Spandex Sizes: EU 36-38 (UK 3-5/5.5), EU 39-41 (UK5.5/6-7/7.5) Washing Information:Hand wash only Suitable for Ironing:No Suitable for Dry Cleaning:No Suitable for Tumble Drying:No Suitable for Bleaching:No Product Information: Each pair of socks comes compressed so they are compact for travel or easy storage. Seasonal Holiday / Festive Occasion: Easter