Did a final race simulation today with everything I plan to wear on the bike at Gulf Coast in a couple weeks and I'm still having issues with sweat stinging my eyes to the point that it feels like a safety issue. I wore my new Giro Aerohead (the vented one) with a visor and Compressport headband and, while my head felt cool, I was having to stop every 30-45 minutes to wring it out. I wore it once before with nothing (I buzz mi cabeza) and the results were all over the inside of my visor.

What are you guys wearing nowadays? The search function turned up some fairly dated mixed reviews for both Halo Headbands and Gutr.