These fit nicely over my glasses, and greatly reduce glare when driving into the sun. They are one-size, and a bit too tight on my large head. Heating the earpieces to bend out slightly did not work. Instead, I shaved a bit of plastic off the inside of the hinge with the point of a box cutter, and glasses fit perfectly. If you overcut, just put a drop of clear nail polish on the cut, and let it dry before closing the hinge.
I love the fit and style of these- I think I’m on my third pair over several years.I always get complimented on these pair of sunglasses whenever I wear them. I love them. They’re well built, and madeOf good material. And they’re beautiful. Would recommend.