round glasses lenses change from clear to dark or vice versa as each lens polarises the light going through it. Theoretically, each lens should cut out all light going through it except for that in one plane. If both lenses do this, there will be one position where the polarised light getting through the first lens will itslf be prevented from going through the second lens, and the view through the combined pair will be black as no light should be able to get through the combined lenses at that specific po Jefferson City store shop online Ralph Lauren UK n was thrilled and they are being well tested down under I ordered these in a size 'SMALL' on a sunday and they came the day after - very quick service. The sunglasses were as expected, very small, but I had to send them back as I did not like how they fit me and the way they looked. Overall great service and very easy returns. Great sunglasses! I'll give 4 starts just because the SIZE of it was not what I was expecting. It's smaller than the ones I tried in stores. Luckily it worked for me, but if you have a large faSydney cheap designer frames kitesurfing equipment .
like I am blind.
Not only an excellent service (next day) but excellent glasses. Fit very well over my own specs and are very comfortable. I have PVD and the wrap around style and anti-glare lenses protect my eyes very well. Love them.
They fit over my own glasses brilliant. You don't know your wearing 2 pairs. Great for sunny days at no expense of buying prescription sunglasses.
Super glasses - I look absolutely fabulous in these and I can even see as I still have my own glasses on.
comfort ralph lauren joggers enses do this, there will be one position where the polarised light getting through the first lens will itslf be prevented from going through the second lens, and the view through the combined pair will be black as no light should be able to get through the co oakley straight jacket polarized lar specs. Cuts down the glare when driving against bright sunlight on winter days. Good value for money.
I bought these as before I took a summer holiday involving a long drive. I found they reduced eye strain from the glare of sunshine and the glare of night lights from other traffic. They fit snugly over my prescription specs - perfect for the job!
Very pleased with the product, just what I required for my f.