These are leather shoes from Solovair, known as the "real Martens." It's a brand established by craftsmen who left Dr. Martens due to mass production. The size is 7.5, which is about 26cm. I remember using them about 10 times while taking care of them. Although they have been used, I think they are in relatively good condition. Please check the photos. I have discarded the original box, so they will be shipped in a different box.