This is a set of three pairs of ankle-length, sweat-wicking, quick-drying socks for kids. They feature arch support to reduce arch collapse that can occur during walking and running. They are treated with Polygiene, which uses silver ions to provide antibacterial and odor-reducing effects, minimizing unpleasant smells. Size JM Color Gray Moku, Black, White Notes Size: JM (16-18cm) I have another set available. If you would like two sets, please comment. It's a set of three colors: gray, black, and white. There are no tags, but they are new. Please check the photos. They will be sent directly in a Yu-Packet Post Mini envelope.