Size Free Material Body/Outer thread: Cotton, Acrylic Inner thread: Polyester, Polyurethane Lace part: Nylon, Polyurethane If you are okay with just the foot covers without the box and shipping via YuYu Mercari便, I can sell them for 300 yen. Please let me know in the comment section if you are interested. This is a bonus item that came with a magazine published by Shufutoseikatsu Co., Ltd. in 2017. It has antibacterial and deodorizing effects and is made in Japan. The lace is removable, so it can be used both at home and outdoors. These are foot covers with a corrective effect, and are particularly suitable for people who stand for long periods or have bunions. The outer packaging has some scratches (see photos 5 and 6), but the seal has not been opened and it is unused. It will be shipped via RakuRaku Mercari便 after waterproofing. We do not accept returns due to buyer's convenience, so please carefully review the images, description, condition, and accessories before purchasing. Only the items shown in the photos will be sent (※the base is not included). Please feel free to ask any questions you may have. Also, please be aware that this is a long-term stored item by an individual and has been inspected, so please consider this before purchasing. When purchasing or asking questions, please read my profile if you don't mind.