Bought these instead of the EG2'S. Big mistake!! Used one day in sunny conditions and worked good. Used a second in snowy POW conditions and they fogged and then the moisture inside turned into ice. I changed the lens and guess what?? SAME thing happend on the first lift. They look cool, thats about it. They may work for some people, but for me they are straight up junk. I spent the $140 for equipment that I can rely on. Big Mistake!!