Alright. I'm sure we all have had this experience. Riding up the road (or trail) on a hot day and you get that nasty bit of sweat in your eye.You then spend the next however long riding one handed and one eyed until you can figure out how to get your glasses off and get the damned stuff out. All the while, being a danger to yourself and everybody else. QUESTION: How do you stop it from happening in the first place?