Haven’t received them yet!
These glasses fit my prescription frames perfectly and help with driving at night. I own a pair of Soxick Night Vision Glasses also. Both glasses work very well to tolerate bright lights from oncoming cars.
These work well for those of us who need prescription lenses - just pop them over the glasses. They work well because of their simplicity. They are light enough that one barely notices them after a few minutes and they are straightforward, no complications that come along with 'flip ups'.
Not too big
Just what I hoped for.