You know, so many slippers now have that lip on the heel portion. I find that really uncomfortable. These don't. I've worn these for a while now. They aren't extremely well made, and they certainly don't feel expensive, but they have become my old worn slippers, and I really like them now. At first they were very hard, but I've 'broken" them in.
I'd buy em again. They run a smidge big, I would say. But I like that because I have the option of wearing them with socks or barefoot. I've even walked my dog outside with them, so they really are pretty durable. Worth the money, for sure.