Notso_fastLane

Rain-X is formulated to work on glass, so if your lenses are actually made of glass it should work. If you have sensitive eyes, I would recommend applying the night before so any vapors are gone by the time you ride (I've never had any issues on my glasses though). If you have plastic lenses, I would recommend NikWax Visor proof and/or Blaze anti-fog. The Nikwax works much better than the Blaze on the outside for shedding water, in my experience on both bicycles and motorcycles. The Blaze does ok, but it has to be re-applied more often. It does well for anti-fogging on the inside though, and it has never bothered my eyes in the slightest (I think their formula is water based).