These sunglasses are a little more light weight than I expected for the $21 that I paid for them. I could be wrong about this point, though. The frame may be thinner than department store glasses, but the plastic is flexible. This keeps them from squeezing my head like some hard plastic frames do and it could keep them from cracking if they get squeezed. The light weight may turn out to be a plus if I wear them driving for long periods.

I got the amber lenses and the yellow really brightens things up like the old 'Blu-ray' brand used to advertise. The sticker on the lense says 100% UV Protection, Polarized. The polarized lens cuts the glare as it should and there's a tag on them that says they are "Scratch Resistant Hard Coated". I usually put my sunglasses carefully inside my purse, but they get jostled around, so the scratch resistance will be nice if it performs.

The arms of the glasses don't swing around, so there's no one-handed flipping the glasses open to put them on like my older, worn pair. That's neither a plus or minus. I just wanted to mention it. The tortoise design doesn't show much. Basically, they look just like the picture.

I'll have to put them to the test on the road tomorrow.

----> Wore them on the interstate to work this morning and found that things are very slightly blurred by the lenses. Just to make sure I wasn't imagining it, I compared them to my other sunglasses, switching back and forth. It is very slight, but it is something that I notice and know that it will bother me. I'm returning them.