The are Christian Louboutin Laponos. They have the grey suede ones at Barneys in Seattle last week when I went there.
ooh,i just found them in blue online. for anyone else interested:
http://www.barneys.com/b/browse/pro...6&query=5323&dsnrIndex=true&categoryId=276719
at the seattle barneys they had them in fuxia in addition to grey suede I think. I dont remember seeing any other colors.
I hope you can get them--they're so adorable and hot at the same time!