I bought the 55 (size) for daughter who has a very small face. She could have worn the 58 but I kept these because it was a Christmas present and she loved them. They do need to be cleaned frequently due to mirror lens shows every smudge.
glasses arrived within 3 days of ordering them. very nice but different lens color than what it appears to be in the photo. I will be keeping them as I do like them but the lens are not the pretty aqua in the pic, more of a darker green. overall, very nice just picture is deceiving.