It seems lately I've been having more issues that in the past with sweat in my eyes and on my sunglasses. Therefore, I'm probably going to try a headband or skullcap and was wondering if any of you use one. If so, what brand and do you like it? I've also seen the Gutrs, but am leaning towards just a thin headband or cap. I want something super-thin that's really not noticeable under a helmet.