Review on RB1969 Rectangle Metal Sunglasses with Gradient Lenses: The Perfect Blend of Style and Sun Protection! by Holly Hunter

I have ordered 2 pairs of the same glasses. A set of pink mirrored lenses would not change color at all. The 2nd pair turned gray on the first day or two and now they are no longer turning. I don't understand why at all! I didn't use any cleaning products, just a soft microfiber cloth. I ended up ordering a third pair from the Ray Ban website to see if they work better. I agree with another review that says they squeak a lot. They squeak a bit terribly, but it could simply be that the screws are too tight and the frames are moving too much. Anyway, I LOVE these glasses and am desperate for a pair worth keeping. I'm sensitive to light and pink is great for wearing my eyes inside and would love if they could be worn outside as well.