NWOT - Vintage Calvin Klein wedged heels 👠

Black faux snake / crocodile skin wedge heels. They look brand new based on the sole of the shoes (pictured) but there does seem to be some kind of blue color transfer inside one of the shoes - inside the right shoe by the heel. There is also a yellow residue inside the left shoe - might be dried glue? You cannot feel it, and neither flaws color transfer to the skin. As seen in pictures. Otherwise the shoes seem brand new, never worn.