I have purchased many sunglasses from the rack inside discount stores, that I got what I paid for. I wanted a nice sunshade for my eyes.
I went on Amazon, Amazon's sites at the bottom of the page, EBay and around the Net and decided on Ray-Ban. Their web site has many types of eye wear to choose from. I wanted a full coverage wrap around that was polarized. I narrowed it down to this type. I had read about sellers advertising Ray-Ban glasses as the authentic type, mostly on EBay. The seller would have pictures of the arms and id number displayed.
I did find out the glasses come in a case, with a cleaning cloth and in a Ray-Ban sealed box. The logo is inscribed on the right lens in white and each arm, states made in Italy along with the RB4068 601/58. During my search I found a wide array of prices. The polarized brand is a little more. I ended up buying from the Amazon Marketplace.
Yes, it is a nice wrap around. I am average sized 5' 5". Mostly sunglasses would fall down my nose or be too tight and I would sweat around the nosepiece. Inside the glasses is a curved out groove on the nose piece. The arms are thick, the hinges are covered. For me, I don't feel they are too heavy, but I have read reviews that said this. The lens itself being wrapped is not large, just the right size.
I do not have that blinding sun glare. I so dreaded that glare as I drive home from work facing the sun. I can look and drive more safely. If you decide on Polarized, make sure on selection, as I saw the P on the Ray-Ban web site and the /58 is the Polarized brand. There is a RB 4068 that is not polarized that does not have the /58.
Polarized Lenses RB4068
Color Code: 601/58
Glossy Black/Polarized Grey