When I received these sunglasses, I loved the tint of the lenses. UV protection is good. I just wished these were polarized, but then they would have to be higher in price. I get no strange looks from anyone when I wear these for general use everywhere. The frame is made of strong plastic, which you can use to interchange lenses. It's worth the purchase. If you push these up too far to your face, just be prepared that your eyes and forehead will create oil marks on the inside of the lens if pushed up too far, but I just wear mine away from the face a little, and then there are no problems.