Looks like Oakleys and comes with a bunch of extras for a low low price
595435
I bought the white and blue frames. Greatest $20 I ever spent(Prime Day sale)! Hopefully the price didn't go back up to the $50 it said they costed before the sale price. These things look like Oakleys, and they give you 5 lenses with different colors and UV protection! Plus, on top of that, it comes with a nice case to hold everything, a microfiber cloth and this weird small lens that goes inside like a prescription. The packaging said it's some kind of high contrast lens. It sucks that you can see the small lens through the blue one. I feel like I look pretty dumb there. But, it should be removable. This is an absolutely amazing bargain, don't pass it up.
2682796
The Holbrooks are a great set of sunglassse from Oakley. I feel I probably should have saved the amount of money I paid - but I really wanted a set. They could be stronger, the hinges feel a little weak, and they will scratch if you're not paying 100% attention to them. All in all, a very stylish set of sunglasses - I recommend them to anyone.
1296175
Loving these, already have had several compliments on them; I have bought several "vintage rounds" but almost always the lenses are a tad too big for my taste (2") ... or the quality is crapola (I know, you get what you pay for, but unless I need some massive protection/endurance condition lenses, I am not going to fork over more than $20-$30 tops for shades, and more like $15 is a comfy spend -screw your $100+ Oakley's, etc. for what they're used for in my world) These are not the tiny tip-of-the-nose hangers you see (which aren't really effective as actual sunglasses), the lenses aren't too big (about 1.75" - surprising how that .25" makes such a huge difference) but cover my eyes without being overbearing. You do need to get used to the side flares that end up looking like a clover leaf pattern around your peripheral and a bit of a blind spot. Beyond that, they are well built and seem quite sturdy, nice and dark and after bending the arms a tiny bit more over the ear they are snug and comfortable. Recommend for those who like the rounds and a bit of steam punk style without being over the top on that end.
955407
They fit well, although just tiny bit loose after tightening all the way. I think they're slightly thinner than the OEM lenses. Nonetheless, they seem to work as well and have extended the life of these $250 sunglasses (I've now had them for over 5 years). I also got a few pairs of rubber socks (that go on the sides) and Oakley just sent me them free, then I tightened everything up, so my sunglasses are essentially like new. Much more affordable than sending them in for a warranty fulfillment.
4503607
Have to admit, the item comes packaged very well- practically better than you'd expect from Oakley themselves.  The fit was a tad loose at first, but with these frames, you have to get just enough torque in that 'tiny screw' that tightens the lenses to the frames.  Overall, I rate these lenses five stars for the overall look, value and a cost that is relative to a much higher end product.
96278
These are great. My Oakley Flak Jacket sunglasses have been beat to hell so it was time to replace them. I don't care to pay for name brand so I gave these a shot. For the price, they're great. For triple the price they are still great! I would say they are about 85-90% as well built as my old Oakley's. I've jogged with them, worn them on the lake and driven with them. They stay in place while jogging and the polarization is as good as any. A friend was bragging about the polarization in his Costas while looking at fish in the water and had me compare, I honestly couldn't see a difference. He said he could, but maybe he was just trying to justify his expensive purchase. I bought a second pair of these since they're so affordable ($20 but there was a $6 off promotion at the time so I paid $14). I've dropped them a couple time, bumped in to things while they were on top of my head and so far they are unscathed. I bought the Flat Black and I really like the look. The only negative; I don't care to pay for name brand, but I don't like to advertise cheap sunglasses. The "Duduma" on the sides is pretty small, but I'd rather it not be there at all. I didn't buy their other sport sunglasses they sell because the name was much larger. This pair has it written pretty small. If you're looking for a cheap pair, or even a decent pair and don't care about name brand, I highly recommend these.
4570983
These glasses were a great deal for the price. They are not the same quality as my ray ban's but I wasn't expecting that for the great price I paid. The look is great and the lenses are the correct size as the indicated 58mm. The glasses are slightly curved, and thus adjustments of the nosepads were necessary. The metal holding the nosepads is very mobile and bendable which was nice, but might break down the road if adjustments continue to be made. I gave these glasses a 4 out of 5 because of the bang for the buck. Overall I was very satisfied with these affordable glasses.
2534695
What you can expect from 13$ sunglasses, cheap but they get the job done. Comes with a cool little case too.
4821148
I lost an expensive pair of Oakleys and but this to tide me over a bike race. For the past few months, it has worked just as well as the Oakley and I see no need to fork out money for another expensive pair of Oakley.

Pros
1. Lightweight and sits very well on my face
2. Cheap
3. Feels durable (and has been durable since purchase)
987563
Sweet sunglasses. They are very similar to the Oakley Holbrooks but half the price and well made. Getting great quality and style with these sunglasses. I highly recommend these sunglasses.
2626721
Lots of free stuff come with these $15 sunglasses: a leatherette hard case, soft pouch, cleaning cloth and a cool little Phillips/flattip screw driver... Very retro !
967640
Oakley original, hard case to protect the valuables.  Its a bit bulky but so are Oakley's.  The extra lens slots are a nice addition.
723583
So many comments about possibly getting fake oakleys.  Not the case here and service was quick.  Will be ordering again
3972729
great price for nice pair of original sunglasses
2114067
Nice purchase on a flash sale price ($11.19 on Prime) http://amzn.to/2gw0FcY. I would never pay the alleged full price of $39.99. However, the fact that these included 5 different type of lenses, neck strap and a semi-hard sipper case is a plus! Frames are good looking, however the lenses are a little flimsy, but that may contribute to the fact that they can be bent a little to insert them into the frame, which is a little trick when getting them into the first center slot. The lenses do grab ALL finger prints and smudge very easily, so I suggest using the included polish cloth to hold the lens when you are inserting them into the frame. I would recommend these to a friend. http://amzn.to/2gw0FcY
3899251
Impresses, especially for the price.  Definitely thinner than Oakley's but I haven't noticed that it effects the quality.  Have only worn a few times but they look good, no fit problems, no scratching, no spots.  I will update if I have problems in the future. 6/3/15
558930
I would love to own a pair of these Oakley Sunglasses, but the price is way to steep for my budget.  I was able to find a pair of Oakley gas can Sunglasses that were the total package for me and for what I use Oakley Sunglasses for (work mostly).  The Gas cans were a little under $100 and as I said for looks, price, and durability, the Gas cans from Oakley are the sunglasses for me.