A couple of years ago, I had ordered a pair of these for my son. They were of top quality and he wore them until they no longer fitted. This year I ordered a pair for myself and unfortunately, they were not made the same. The sheepskin lining appeared to be faux (thin, not dense) and the leather sides were so very, very thin that it felt like a sock, not a slipper. Had to send them back.
Gave these as a gift to my daughter and as she was opening them she was telling me that she wanted to return them and had regretted putting them on her Christmas list since she had other slippers. But once she tried them on she changed her mind immediately and decided to keep them.