Polo Ralph Lauren kids' socks, a set of 3 pairs. They come in a sturdy box, but I'm considering sending only the contents when shipping. If you would like the box, the shipping cost will increase, I apologize. Please let me know in the comments before purchasing. The fabric is quite sturdy. The size is for ages 4 to 7. They should fit children around 20cm in Japanese size. How about these socks for Shichi-Go-San (a Japanese festival for children), graduation ceremonies, entrance ceremonies, birthday parties, or other special occasions? They would also make a nice little present. They are very stylish. Each sock has a sticker attached. The Polo Bear, argyle patterns, and Polo lettering are very fashionable ^ ^ Size: 17cm and up