These are not sunglasses, they are shooting glasses. They really look out of place for everyday casual use. If you are on the job or in the military they would be ideal but these look pretty silly on a civilian. Also, the photochromic lenses didn't darken even after several minutes of exposure to direct sunlight.
Pros: Well construced, lightweight
Cons: bulky, photochromic lenses didn't darken
This review was written in the old system and had content requirements that are different than reviews written today.