These are very popular inner-heel sneaker boots. They are size 23cm, but I, who usually wear 23.5cm, can wear them with room to spare, and the fit is good. The heel is an inner heel, and the front is also a little thick, so I think it's about 5cm. I've bought a lot of boots and will gradually be putting them up for sale. They're fine for winter roads. I bought these used, and even with bunions, my feet don't hurt, but I rarely wear them (lol). The design is also stylish, and I think they'll go with anything. There is no box, so I'm offering them at this price. Thank you very much. Shoe length: Short Color: Brown Heel height: 7.1～10cm Sole heel shape: Inner heel Material: Suede