Monogrammed floppy hat with lots of room for air flow! This great hat is perfect for a little shade but doesn't block the sun completely. The air windows allow for a nice breeze to flow through if you get hot easily! The hat measures a generous 19 inches across and is about 22.5 inches around on the inside of the head. Every time I see this hat I want to take it to the beach, it would look fantastic with a tan!