I needed a good hat for horseback riding. This hat is really nice quality. Since I read the reviews, I purchased the hat two sizes up from the size chart recommendation. Fits perfect. I normally wear size 7 1/4 and got size large. I have wiggle room to tuck my pony tail into the hat. It has a shallow crown, which is great because it doesnt rest on my ears and make them sore. Im very pleased!  For a male, I would say don't get anything smaller that a large!