Good hat, very thin and light weight. Its also reversible, or I use it as such at least. the inside of the ink is a much lighter blue. My favorite thing about the hat is its so compact - I can throw it in my jacket pocket and forget about it.
I got this for running and for warmer days. I wanted something that would fit very snug on my head but this is a little tall still so it only garnished the 4 stars.