Newsboy hat
A newsboy hat looks exactly like what somebody would wear to a golf course. It's about as impressive to an opponent as bench pressing 500 pounds and looking at somebody, since it doesn't prove anything about a person.
If he/she wore his/her newsboy hat to the golf course, he/she would most likely fit right in as long as he/she didn't also start saying "Come on, I'll take on anyone that thinks this is just a golf cap, I'm headstrong and I always go hard, even now I won't back down from no one here if they try to get in my head!"