This is a cap or a casquette from the golf brand "Ping Golf"! I bought it because I liked it, but I'm selling it because I haven't had a chance to use it since I wore it once. After using it only once, I cleaned it in a laundry net at home and have been storing it. The brim is sturdy, so it hasn't lost its shape at all. I think having a knit cap is a valuable item for golf in this cold season, and it's something you won't want to be without!