It's comfortable and warm. And as said by other reviewers, you may want to order a half or even one size down. I'm usually wearing a 6/6.5. I ordered a 6 and it feels a bit loose. Not for outdoors. Also, on the box, it is said that the slipper is made of cowhide instead of suede. Not a big deal for me as long as it is warm. But my friend did a test and tell me that the lining is not wool/sheepskin. The description is very misleading - "wooly lining" only means that the lining feels like wool. However, I think most of the people reading it will translate it as "wool/fur/sheepskin lining", like I did. It's very disappointing and makes me feel bad. But they're warm and seems well-made. Hence two stars.