I have one of these halo anti-freeze head bands and it works great.
I got a promotion from them and thought I would pass it on - free shipping if you use the coupon code "haloship". I have one of the summer ones too and it also works great to keep the sweat out of my eyes. Here is the web site:

http://store.haloheadband.com/ANTI_FREEZE_s/28.htm