As a Ranger the Dyrt sends me products to test. This trip my husband and I tested hats from Banner and Oak. https://bannerandoak.com/collections/hats-ladies/products/pathfinder-blue   I found the pathfinder soft comfortable and it stayed secure on my head on a blustery rainy day. Even with a buff on underneath for keeping my ears warm. I did find the brim to be a little large for my face and I had to turn my head up at odd angles to take a selfie or as you can see in the video below.  My Husband Steve found the Sierra did not fit his head well He felt it looked too tall from the front, and the band was itchy.