Review on SUNGAIT Polarized Sunglasses - Ultra Lightweight, Rectangular Design With UV400 Protection by Josh Thompson

After 4 months of use almost every day, almost all day in a very physically intensive job environment.Pros:-Metal frame is good quality and has held up well, though is starting to show small signs of weakening.-Adjustable nose pieces are very useful and aid the fit of the sunglasses substantially.-The extra room in the joints that lets them bend further than 90 degrees is a lifesaver, decreasing the wear and tear on the lens area and increasing their lifetime quite a bit (especially as I move them from face to hat many, many times daily).Cons:-Metal frame is pretty slick (think iphone) and without grips, which means it slips too easily off of head, and especially hats.-That said, they do fall fairly often and the plastic lenses haven't held up to abuse as well as expected considering the excellent ratings and good construction otherwise.-While polarization is nice, it makes it somewhat difficult to see phone screens, something to consider if your job requires their usage in bright outdoor environments.-Lens popped out for the first time a week or so ago, which usually means the lens frame is compromised.***Update: shortly after posting this, customer service reached out and totally unexpectedly offered me a full refund, so there is definitely something to be said for considerate customer service.***