Package include: 12 pairs kids white crew socks, sufficient quantity kids socks to meet your daily wear and repalce needs Mid cut socks: the kids crew socks with mid cut design, will not slip down easily, keep kids' feet warm and cosy, classic colors crew socks cater to all seasons Skin-friendly material: Duufin kids socks are made of cotton polyester blended material, so that the crew socks are soft, comfortable, breathable and wicking, your toddler and kids will feel cozy whether walking, running or playing. Both hand and machine washable Well match: the crew socks for boys and girls 7-10 years old are in the same style and solid white color, well match with different styles of clothes and shoes, suitable for your kids daily wear Practical design: the top of the kids socks is widened and with good elasitic, wear comfortably and move flexibly, reinforced Y shaped heel design is anti-wear, which will bring comfortable wear experience to kids