After having an interest in these sunglasses and finally deciding to buy them, i'm going to share my experiences with them with you people. I have used these pretty heavily for a month or so now, and i'm very impressed. I got the black/moonshine premiums for 14$. They are very worth it.
Picture of mine included.
They have been thrown onto concrete multiple times, sat on, and tossed around in a backpack. They have a very small chip in them, and that is about it. They fit my head very well, they won't break if you pull them out to make them larger, they do fit on large faces (have tried).
One of my favorite aspects about these sunglasses are how you can drop these, and you shouldn't be worried. Meanwhile, I have a friend who would drop his Oakley Frogskins (commonly compared) and would get worried that they broke. And that they cost much much less than they do. 14$ compared to 120$'ish.
All in all, definitely check these out if you are looking for a pair of sunglasses that look great, and you can rely on.