I’ve owned close to 10 pairs of these. I unscrew to metal bar and looks perfect.It is a yellow-amber lens’s that is good for bright light and mixed shade in woods.I love these sunglasses. They are much lighter in weight than my other sunclouds which makes me wonder if they're genuine but the polarized lenses are great. They are wide so they might not be for people with narrow faces but they are a great unisex pair of sunglasses.This is my 6th pair of suncloud sunglasses and I couldn’t be happier. Got them at a great price and they are awesome. Very comfortable and lightweight. They might become my daily sunglasses. For the past year I’ve had another pair of sunclouds that I grab each day on the way out the door (because keeping your sunglasses in the car will melt them where I live) but this pair is probably going to be the new go to.I bought these glasses to use outside while doing yard work They work fine for that however, they are loose on my face and they become even larger when you sweat and won't stay on my face. They look cheap but they had a cheap price. The polarization is fineGreat glasses. Excellent value. Lenses are dark enough for very bright days. They're slightly big on my small-ish face from a comfort standpoint (over the nose and slightly side ear-to-ear) but it isn't enough to keep me from wearing them as the lens is excellent (especially for the price) and the glasses look great.Excellent sunglasses but for the build quality they’re a little overpriced. I guess we’re paying extra for the warranty.Medium sized frames. Stays on my head without slipping, and they style is wonderful.like the style and good opticsHave had these glasses for about 6 months and the cheap paint has peeled of the frame. Also my "polarized" lenses have lines through them. not happy with the product and wont purchase another pair of sunglasses from this company