Heading into the southern hemisphere spring I'm starting to contemplate another summer of having sweat running into my eyes and down my face.
I have a couple of lightweight headbands from Netti (that I can't find anymore) that have been reasonably good. They still get saturated on a long ride though and they're old enough that they're starting to smell.
There's an interesting thread here with some discussion around this area.
I've done some research and seen a couple of options:
Halo Headband
http://store.haloheadband.com/default.asp
Aside from the incredibly lame website they look like a reasonable option, with a fairly unobtrusive design and also the features to redirect sweat away from the eyes when they get saturated.
Sweat Gutr
This looks like it's very effective, but I'm not 100% sold on having all the sweat running down near my ears. Plus how would it fit with helmet and glasses?
Cotton Bandanna
The general opinion here appears to be that once it's wet, it's useless.
Most times, a halo headband (actually their skullcap) works pretty well, if the temps are below 80F or dryer weather, however higher humidity causes it to saturate within 30 to 60 minutes and I find myself having to stop to wring it out regularly.
Sweat guttr works okay, yes, you get salty water dripping down your temples, but it's not in your eyes. However, I find that I need to use the tightest bands (or it slips) which make it uncomfortable. My ears hurt a bit when I use them with glasses.
– Benzo Jul 29 '16 at 18:38