• High quality: Marchare's knee-high socks for kids are made of combed cotton. They do not fade or pill. Very suitable for children. The knee-high socks are very elastic, durable, flexible, comfortable, and skin-friendly. • Special mesh design and seamless stitching: Marchare's knee-high socks for kids are reinforced at the toes and heels, making them extremely comfortable. The comfortable toe stitching does not irritate children's feet. • Occasion: Our knee-high socks for school uniforms do not slip easily and are suitable for all seasons and for daily use for both boys and girls. The solid color design is suitable for school uniforms or casual outfits. • Easy to care for: Machine wash cold and tumble dry low. If you have any size or quality issues, please contact us, we will send you a replacement or refund you. We want to offer you the best service!