These sunglasses are very comfortable, even when worn for long periods of time. They do not make things overly dark and are very clear. They do what they are intended to do. I took some of my friend's spent cases to the sunglasses without any problems. No scratches or marks. The rubber nose pads kept the sunglasses in place even while I was dripping with sweat.
Cons: a little big for a small face
This review was written in the old system and had content requirements that are different than reviews written today.