Really poor quality assurance with these in that I had to risk adjusting by bending at the frame, --the temple posts/hinges. Considering the "from china" time to exchange and etc., attempted it. If someone at least looked at it prior to putting it in the box that would be minimal QA imo. That could not have been done. If I had twisted the temple post off if would have been a very bad purchase for me since was to be part of a basket of gift items for a visiting Teen.

Otherwise, they are nice, as nice as one would expect and seem to otherwise be as described UVA protection and polarized I guess. The little card to check that is not a dramatic change to see the otherwise not visible image. I won't reconsider this item.

Again, when one considers the "from china" shipping and etc. hassle, -- I'll need to keep that in mind for next time.