I was introduced to Solar Shield sunglasses by a friend last summer. Being a person who wears eyeglasses, sunglasses always pose a problem. If I found one that fit over my glasses, it wasn't comfortable. The little clip ons didn't really work right either. Then, I found Solar Shield! The sunglasses wrap around your regular glasses and are very comfortable. They come in regular or large and in different len colors. I LOVE Solar Shield and no longer dread going out in the bright sun.