I just carry a pair of rigid plastic safety lenses with a soft flexible surround, with the vent holes covered with clear packaging tape. I found them at the local Dollar Store, they fit fine over glasses, are quite comfortable, and I am sitting here wearing them now, and they still haven't fogged up yet.

Living here in the volcano capital of the U.S., blowing ash could be a real possibility, and they would also be useful for smoke or debris dust. They will even flex enough for my dog to wear <img src="/images/graemlins/grin.gif" alt="" /> and might do okay for kids, too.

Why spend a fortune on cool tactical sunglasses for a kit that may never be used?

Sue