These are PRADA sandals/mules. The size is 36 1/2, which is approximately 23.5 cm. The heel is about 10 cm. They have an ankle strap and a rounded toe, making them comfortable and easy to wear, reducing foot fatigue. I used them for about one season and have kept them in my shoe closet since then. Due to the age, the heel sole has come off. I think they can be repaired at a shoe repair shop. (The front outsole may also need maintenance.) The leather is also worn in some areas, but home care is possible with black leather cream. They require maintenance after purchase, so I am selling them at a bargain price. (Note) These are being sold as-is. Please check the details and only consider purchasing if you understand the condition.