THey are OK, but I defer back to my store bought clip on shades.
The packaging was as nice as the clip-ons. Cloth and case were included. They fit my glasses, but I haven't been able to use them for the sun yet. We've had overcast skies since I got these.
The Clip-on sunglasses were polarized and improved my driving so much that the glare was cut down. These are clip on easily and flip up if you find yourself needing more light I would recommend them to anyone with sensitive eyes to the glare caused by glasses.
And what a fantastic gift!! Came with a box, a case a cloth and as a bonus, a really nice pair of clip on sunglasses!!! Overall, i'm very pleased with this item.. and the recipient of the gift was as well!!