78.9% Combed Cotton/18.6% Polyester/2.5% Spandex Imported STYLE: Designed with classic stripes, days of the week and cartoon cars, these socks are easy to match the dress and school uniform. Suitable for school, home and daily casual wear, and wearable for the whole season. Great gift ideas for kids on children?? s day, birthday, thanksgiving day SIZE: Sold as a 6-pair or 7-pair. 3 sizes for your options, that??s Size Sock 2-3Years/ Shoe Size 6.5-10, Sock 4-6Years/ Shoe Size 10.5-13.5 and Sock 7-9Years/ Shoe Size 1-4. Please refer to our size chart to choose the appropriate socks. GUARANTEED QUALITY: 100% LUXURY QUALITY GUARANTEED- All of our socks are designed originally by IMOZY with premium quality materials, ultra-soft inside and out, breathable, stretchable and durable. PERFECT FIT: Comfortable ribbed elastic top to stay up reliably, easy to put on and take off. INSTRUCTIONS: Hand wash recommended. Machine wash cold. Tumble dry low.