These are new, unused 21cm boots. I only tried them on once at home on my right foot, and they have not been used outdoors. They were purchased about 3-4 years ago... If you wish to purchase, I will need your address, name, and contact information as I will be using a third-party shipping service. Please understand. It is possible to change to Mercari delivery for an additional 300 yen. Please purchase with your understanding. ( ¨̮ )