The only reason I gave this product 3stars is because of what they looked like. Our family all wears a Electric glasses & have for many years. They are in general good quality glasses-but the issue w/these is when they arrived, they looked soo soo much diff than advertised. They were meant for my husband & they looked like girls sunglasses fr/the 90's, lol. I'm sure they may be someones style, just not ours. The picture wasn't the best I feel to really show the features on these particular glasses-because if it was, we def would not have purchased them.