Ok I love these! I first wear a size 8 in just about everything, but the 8 are more like a mans size even though they say women's, I gave to my d.h,, got a size 7, still to big, customer service was soon nice about returning them.
Pro: can wear outside, driving mild weather, warm, plushy.
Cons: run big

Those reviewers who say there's no arch support, these are slippers not orthopedic shoes. Nuff said.