Very quality sunglasses
The glasses look actually quite cool, modern aviators. They are very light weight but do not feel overtly flimsy, I would not recommend to punish them too hard though. Photochromic effect works quite nice and fast, but they are not very dark even in the direct sunlight. Photochromic effect does not seem to work very well thru car windshield, just a warning. I am an European gentleman with bit of a large head and they fit me perfectly.