Living part of the year in sunny Florida AND wearing prescription glasses at all times,  I was so happy to discover Cocoon sunglasses that you just put on top of your regular glasses....
Not only your eyes ares completely protected - top and sides - but it is very cmfortable due to the flexibility of the frame.
Besides that ; you do not look like an old lady at all, since the proper fitting size ( yes,there are different sizes, and also different frames to choose from - Fun ! ) has a fashionable shape, and nobody can see that you wearing in fact 2 pairs of glasses....So practical and quick to take them off if the sun gets away !
An excellent product, worth of the money.