There are absolute garbage, I received them last week.
The lenses are plastic and scratch very easily, I've worn them twice and they already have some minor scratches.
The frame isn't very sturdy either, If I accidentally sat on them I'm sure they'd break, unlike the various pairs of Rayban's I've owned.
I've purchased better quality glasses from a gas station for a cheaper price.
Definitely not worth the $180 RRP they advertise.