Has anybody used this?
http://www.webbikeworld.com/r4/clarity-defog-it/For the guys at webbikeworld to carry on about it this much, it has to be fairly effective.
I have a Scorpion EXO700 with Scorpions anti-fog treatment. It doesn't fog, but I apparently breathe out my mouth too much and in sub-40 F. weather it actually accumulates condensation, not fog. Little droplets of water accumulate and roll down it. At 45+ F. it doesn't do this and is the absolute best that I have had in avoiding fogging. BTW - it is almost always high humidity where I live.
But this Clarity Defog, sounds pretty good for colder weather.
If you have used it, please let us know.