Mont Blanc 465 14A Silver 465S Rimless Sunglasses Lens Category 3

These seems constructed well enough and are nicely designed, but be warned; at 64mm these are very wide glasses. I'm 6ft, 90kg and have a big head and these things are still like having the golden gate bridge on my face. The only other glasses I have this large are some 70s french aviators if that tells you anything.

Finish is superb, but take care if you prefer rectangular lenses, do not go for this one. It is large in size.