This is a supporter for the ankle joint, for support and immobilization. It is a size S for the left foot. Purchased at a medical institution. The purchase price was 7800 yen (excluding tax). Used for about 8 days with socks on. Used by a family member with a foot size of 23cm. There is no box. There are no noticeable scratches or stains, but please understand that this is a used item before purchasing.