I have seen these and pondered purchasing one and decided to get one as a gift for a friend who is always cold. I got the fleecy version which is a very light fleece inside, smooth outside and very soft and snuggly. It should be a big hit.
I wanted a soft, casual loose cardigan that I could throw on with anything, so I ordered the black. They say they run a little large and I think they do, but not by much. When it arrived, I loved it so much that I ordered another one within a couple of hours. I am quite happy with my purchases.