I never owned a pair of Aviator style sunglasses before, or Ray-Bans for that matter, and am quite satisfied with my purchase.  Not too expensive, definitely not cheap materials; classic style.  I do really like the modern styling (wrap-around lenses and thicker temples merged with the classic Aviator style.  The larger 67mm lenses are really effective at maximum sun shading - best pair of sunglasses I've owned so far!  Now the test will be to see how long they last.