This is my second pair of Eagle Eyes sunglasses.  At first the yellow lenses seemed odd, but now I can't go back to anything else.  I used to wear Maui Jim's, but these are a much better value.  Reduce glare tremendously, and make everything sharp and clear.  Even bought a pair for someone as a gift (they love them too).  Update - I originally loved these glasses, but after a while all of the tortoise shell finish started peeling off.  These glasses are not cheap and this should not be happening after less than a year.  Very disappointed.