Made with love in Italy. Our 100% Organic Cotton kid's socks are a must-have for any child. Our socks are ideal for sports, dance classes, or casual wear. The 100% cotton composition will ensure total comfortability and breathability for your child's feet. Machine Washable 104°F (40°C). Do not tumble dry. Size EU 23-26 (3-4 Years) US shoe size 6 1/2 - 9 (foot length 5 3/8 - 6 1/4"). Size EU 27-30 (5-6 Years) US shoe size 10 - 12 (foot length 6 1/2 - 7 1/4"). Size EU 31-34 (7-8 Years) US shoe size 13 - 2 Y (foot length 7 1/2 - 8 1/4"). Our 100% Organic Cotton kid's socks are a must-have for any kid. These socks will ensure total comfortability and breathability for your child's feet. They are ideal for sports, dance classes, or casual wear. Because our colors are so versatile, they will add a perfect touch to any outfit. These socks are a great fit for both girls and boys.