Slightly off-topic question:
What is the difference between a felt hat, a cloth-type hat, like the tilley, and a leather hat? And what does "crushable" mean? Does it mean that you can crunch it up into a little ball, roll it up and stuff it in a backpack, and it will still retain its shape?
I'm just a little confused with all the different hats out there. I myself tend to wear a loose-fitting knitted cap in winter, and nothing much in the summer. Maybe a bandana or suchlike.
Edited to add: I'm kinda looking for a hat, but it's difficult to find something that's affordable to me, while still appealing.