Well, my cat moved into the helmet box so I guess I'll have to keep it

I've certainly seen people with bandannas and beanies, but wasn't sure if that was for sun or sweat. In any case, I have thick hair, so hopefully I'll be protected. I really do think I'll keep both helmets. With the end of season pricing, it's almost not worth the return shipping, and they're different enough from each other that it would give me the opportunity to see which style I prefer.