My father had me inherited his 30 year old RayBan and this does now, even after 3 Jarzehnten still their services. At that time had RayBans hardened silicate glasses and a quality metal refining. Today RayBan is only a pale shadow of himself. More and more models are designed with cheapest plastic hinges and more and more models get the plastic glasses, the hardened silicate glasses are no longer offered. Even worse is that about 65% of the collection is no longer made of Acetate (you can adjust the rear ears) but is made of inexpensive injection molding, which makes it impossible to adjust the glasses on the wearer's head. RayBan is only a shadow compared to the former philosophy with which they have earned their well-known names. I can only see the currently much is done from RayBan for damaging this Image.