This is a no-brand item. I purchased it several years ago and wore it a few times during one season. After that, I stored it without using it at all. The size is indicated as 40 on the sole, so I've set it as 25cm. I usually wear 25cm sneakers, and this fits me perfectly. There is some scuffing on the soles. Please check the photos and only purchase if you understand. (See photo 7)