I was nervous as I have a very round head and, therefore, a large hat size. The fit works. Hallelujah!
Regarding quality, the material is pretty thin and a sweat / skin oil stain has surfaced on the brim and crown near where the two meet. I've probably only worn it 10 times, and that seems pretty quick to me. I've become used to it, but still...
Also, the graphite color in this hat has a green tint to it, so don't expect it to be the "grayish" color of actual graphite.
I kind of wish I could give it a 3.5...
This review was written in the old system and had content requirements that are different than reviews written today.