Marc Fisher Karry Black Studded Strappy Booties

These are Marc Fisher's "Karry" open-toe booties in black with studs and lots of straps. They each have a heel zipper on the back, we think they are leather but they have no marks saying what they're made of, and about a 4 inch heel. The sole has very little wear at all and is embossed with Marc Fisher's signature and the size which is women's 7.5M.