I've been wearing Aviator RayBans with wrap-around temples for over 40 years.  This latest pair is great, as always.  This time, however, I bought them polarized and they are difficult to keep clean.  They smear easily after washing with soap and warm water.  I wanted the wrap-around temples but it was a no-go.  The only place I can find wrap-around temples for my aviator RayBans is at my optometrist and only if I purchase the frames.
I purchased a second pair of Ray Ban (non-polarized) and they have quickly become my favorite pair...I can slide them atop my head for short periods and pull them off quickly, something I couldn't do with my wrap-around temples!  They will fall off my face easily if I position my head to face down, but if I'm doing work that requires that I look down, I'll wear the ones with the wrap-around temple.