I bought this product because the down coat I bought is open around the neck and bottom of my face. This neck warmer is also lose so it does not cure the problem. This is not one size fits most. It fits a large neck. I would have been better off with the youth version but it was not an option. Also there is so much material around the neck that I can't tuck it in. What I bought instead is a warm neck dickie which is also easier to get on and off.