I bought more after the first
This thing is a life saver in Montana. I don't use the ear straps, the adjustable elastic thing on the back makes it fit perfect. When we had the week-of-100%- subzero-weather, this is what I wore every damn day. I love these. The fit, the features, the price. If you live in the north of the country with crazy winters, buy at least 2 before they raise the price!