I love these slippers. If I'm at home, they are on my feet! When I first got them, they seemed a little snug in the front but loose in the heels. Once the lining had packed down a bit to the shape of my foot, they fit fine and comfortably. They are warm without making my feet sweaty. I can run outside if I need to because of the rubber sole. I am very happy with them and plan on buying an extra pair.