Recently learned of these and have really fallen for them. Maybe not $700 worth of falling, but still think they are lovely.
The spare heel makes it look like a sketch of a heel, and I also like the juxtaposition of the steel and the leather.
Does anyone own a pair? Are they a joy or pleasure-is-pain to wear? http://us.casadei.com/on/demandware.store/Sites-Casadei-US-Site/default/Product-Show?pid=6532N164%2eDN6T372O60&start=9&cgid=shoes-pumps