Very light on your head.  The fit and quality are first class as is the classic styling.  The brim is a good length and looks good snapped up in the back or down all the way around.
As an observation I would point out that the hat is called the stratoliner and has a small aircraft pin on the hat band.  The Stratoliner was a 4 engine Boeing but the pin is a 2 engine Douglas DC 3.
But the hat still fits perfectly and looks great.