I have the same type of problem. I sweat no matter the climate, which sucks, because I am a photographer. Sweat+Clean Lens= Dirty, Sticky Lens. I have found that if I use medical latex gloves, then cover those with the medical cotten gloves, no sweat can get through to what I am doing, and I can hold on to things easier. Sure, it sucks when you take the things off, but I would suggest doing that in privet, or near someone you wish to make sick.