I wish I was so lucky. I have tried caps, covers of all kinds, sweatbands, combo's of same, different style glasses, and plain ole flush it as often as possible with water. However, I just cant keep the sweat out of my eyes.
I did a long hill last night (1 1/2 mile) about 5%, 91 degres here in KY, humidity level high, heat advisery's on radio, but I kept hydrated. Anyway - at top of hill (I was pushing hard) a large amount of sweat ran into my eyes and stung so much that I couldn't see. I tried to wash it out with my water bottle and must of went 40 yards till I heard an auto honking. I immediately stopped, and when my eyes cleared I was in the middle of the road and a truck was stopped in front of me (coming my way) I was on one of those yellow lines in the middle of the blacktop. He asked if I was OK, and I described my situation. He said I was weaving like crazy and was going into the other (his) lane. Bottom line I would have hit him!
I thanked him sincerely for being so courteous and watchful.


I've found that all this stuff helps, and I often use a water bottle to wash the sweat out but on a long stretch, but at times it bulds up till overflowing and nothing I can do to keep it out. BTW - I use a type of eyewash often to keep my eyes from swelling (from the sweat) when I'm not cycling.