I have a fairly large head, but this hat fits perfect! I typically get headaches from most hats because they just fit too tight. This hat fits perfect and its easy to adjust. I've ordered three because it fits so well and the shape of the hat is very flattering!
In full disclosure, I won my hat in a Kapa Nui photo contest. However, I love it so much that I do plan to purchase another one in the future! Typically hats need a little breaking in for me - I need to shape the brim and adjust the sizing. But this hat fit perfectly the moment I put it on my head. It's incredibly lightweight and comfortable. I love that I can also show my support and help get the word out about Kapa Nui and their products as someone who cares about the environment and the safely of personal products. Thanks, Kapa Nui for a great product!