I bought these thinking they might be useful for my child's chilblains, but they outgrew them before I could use them, so they are brand new and unopened ☺︎ I think they can also be used for cold weather protection ♡ The fact that they are made in Japan is also reassuring. ⚠️Although they are new, they have been stored at home. Please only purchase if you understand this ⭐︎ ⚠️It is possible to purchase them individually, but the price will be higher. Please understand this before commenting. #WoolInsoles #WarmInsoles