I'm wondering if you guys prefer any certain fabric for your hats. I know some people are allergic to certain materials and others don't use non-natural fabrics. I'm either wearing a skull cap in winter or bucket hats. I like to stay with some cotton but I have a cotton polyester blend that's pretty nice. Same with my clothes though I like to stick with the natural fibers-wool, cotton, silk.. But I do wear polyester and things like that if I like the garment.