“Very warm. Quite comfortable. Love the smooth outer sole for stepping outside with it, doesn't pick up any dirt or debris. They look great. Somewhat shallow near the heel as you your heel wants to slip out. The are sized slightly small, maybe half a size. I'd bought them hoping to be able to wear socks inside but to fit comfortably, I have to go without socks. Nice sole. Doesn't seem to promote sweating which is great.”