I fully endorse flyingfemme comments.
I owned 3 pairs of Raybans ( made and bought
in the US of A ) but since I discovered Silhouette titans a couple of years ago , I use them now all the time. No weight, excellent ant-eye protection, good on windy days, no reflection, doe not distort headsets earpieces and looks cool according the ladies.
Avoid the "NASA"gold finish glasses , prefer the original dark grey ones.
only minus : you cannot fold/ store them on your pockets , need the case every time.