Comfortable, warm, without being sweatty, mold to your feet. I had a pair years ago, then "strayed" to another brand. These seem improved over my previous pair. Wicked good, as advertised!
I think they are th best slippers made. this is the 2nd pair I have owned. I have phurcased these slippers for everyone in my family. the nice thing is you can wear then inside or outside.
My husband has been wearing these slippers for the past 6-7 years. I have to buy him a new pair every Christmas because they are never off his feet when he's at home. He wears them in the house, out of the house, and, if I'd let him, he'd wear them out to dinner.