Birkenstock Kumba Oiled Leather Black. Please look at photos carefully, these have been modified by me to fit a narrow heel. Left sandal bears traces of foam insole that was taped on and removed. Right sandal has several layers of leather padding on the side of the heel. You should be able to remove and sand these off as these were DIY customizations, and I have priced the shoes accordingly, but they are sold as-is. They were otherwise worn only for three months and are in very good used condition besides the modifications. Size: EU 40 / US 9-9.5 fits true to size Width: Regular/Wide