I haven't placed prescription lenses in the frames as yet. It took some time getting to me and I had already submitted the first frames I purchased elsewhere to the optician (had my eye exam three months ago and it took time finding a pair to settle on, so I went with the pair that arrived first). Once my frames arrived, though, I was very pleased with the size, color and fit. I love this pair! Just wish that it had arrived first. Giving it four stars for now as I will have to wait and see how prescription lenses will hold up in them, which will be after my next eye exam towards the end of the year.