Great quality hat.
Just one minor remark: The elastic band meant to help secure the hat on your head (and which, I think, should be slipped under your hair at the base of your neck) is too long and loose (so it won't hold anything and is therefore useless, especially if you have short hair).
On the plus side, the little combs sewn on the sides of the hat with tiny elastic bands are a great help.
I suppose that as an extra-hold/safety measure to keep the hat from being blown off my head when the weather is windy, I can fasten hair clips to the little side combs inside the hat.