Bought this lovely pair in Italy. Worn less than 5 times. They are very nice and easy to match with almost any outfit. The cloth part is foldable so you can wear them from ankle low to mid calf. Back pump height is 4 inches, front is 1 inch. I am us size 5.5, which is euro size 35.5 to 36, about 22.4cm. This pair is size 35.5, and it fits me with still a little room, so I would say it runs like 36.