These were purchased for my wife as a Christmas present this year and so far she is very pleased with the fit and warmth these slippers provide. We live in a cold state and she is always going outside on our porch for some reason or another and these slippers do the job and are durable and warm. Doesn't hurt them to get damp or slightly wet. Make sure you get a size larger than what you would normally wear!  My wife usually wears an 8 but I ordered a size 9 and glad I did because they fit perfectly. Trust me with this!