In the last two weeks, a bug flew into my eye on two different occasions. I have a full face with a visor. I rode with the visor up because of the heat.(It's been brutal here in the DMV areas). I couldn't pull over right away and it was quite a bad experience. I finally got to a store got a bottle of water and washed my eye out. I don't know how the half helmet guys do it without goggles.