ROCKNIGHT Driving HD Polarized UV Protection Ultra light Al-Mg Golf Fishing Sports Sunglasses

Nice... but not worth the price in India.....

عاديه جدآ وسعرها غالي جدآ

These glasses are amazing! By far the nicest glasses for this price point! I own a landscape company and a pest control company and I supply my employees with these glasses and they think I handed them a Rolex!

Great for driving - bad for cycling. These sun glasses look nice and seem well made, but are primarily intended for driving. I would normally give them 5 stars for value. But they are also advertised for cycling use, and I spent half my ride with one eye closed while trying to get the bugs out it. The problem is that the nose pad arms space the lenses away from your face, and thus creates a slight gap around the nose bridge. So any bugs that hit the bridge of your nose get funneled under the lens and into your eyes. Consequently you should look for wraparound sunglasses with a closed nose bridge that sits directly on our nose (ie without separate nose pad arms) when cycling through areas with small insects or pollen. So possibly look at some of the other Rocknight products specifically intended for cycling.

Technically speaking these glasses are polarized, so they aren't totally misleading purchasers. However, I'm like most people who buy polarized glasses: I buy for for glare reduction, and these fail at it. Why? Because they aren't linear polarized like every other pair of polarized glasses on the planet. Instead they are circularly polarized. The result is that glare off glass or water is virtually unaffected, and subjectively may be more noticeable because it appears as a bright yellow gleam which is even more distracting than without the glasses.If I were reading this, I'd be like, "What makes you so sure?" Well, it's easy to test for: with classic glare cutting linear polarization you can rotate the glasses (or your head while wearing them) and make the glare "disappear" and then come back. With these glasses, you put them on after wearing 'real' polarized glasses and immediately notice the glare is still there and is now bright neon yellow. And then you rotate your head and nothing happens to the glare. Interestingly you can see the test pattern on the card they sent, just not as clearly as with other polarized lenses. Bleh.For the rest of it, it's a decent pair of glasses. The frame is lightweight and has a solid feel to it. The lenses appear to be made of high quality polycarbonate. They are comfortable. They just need to change the polarizing coating applied. So I'm giving 3 stars.Just don't buy with any expectation of the polarization helping cut glare.