u/Basic-Ambassador9995

I imagine this is a common issue, so apologies if this question has already been asked/answered. I've got several hats that have seen better days. Wearing them outside, they have become quite damaged via direct sun, dried sweat (salts/oils), and dirt. I think the bills are made of hard plastic, vice cardboard, but I'm not sure if that holds true for all of them. Are these fixable, or do my hats just have character now?