Polarized Glare-Guard TAC Alloy Frame Sunglasses with UV380 UV Protection

Pros: Looks fashionable
High quality polarized lenses which make the bright areas look darker, but doesn't make the already dark areas much darker if you know what I mean.
Professional pouch and packaging.

Cons: If you look the glasses from the inside perspective (picture 2 on DX product info) you see a small bump on the border above the right eye lens. That looks first like no problem, but eventually it will crack a little. Next it will crack untill it's completely broken. I have 2 pairs, both have that issue.

Other: If you will be extremely careful with the weak point I mentioned in the cons senction, buy them. :)

Pros: I just got the glasses and they look really cool. I feel like a real bad a$$ with these glasses and my new knife I got at the same time. They ARE polarized. I did the tv test. Hold them up to your flat screen tv and turn them 90degrees. The view blacks out. I have bought other polarized glasses and have fallen in love with the no-glare aspect of them. These seem rugged enough to last a long time. Others I have bought from other places have split horizontally. Hope these don't do the same.

Cons: When the description said "TAC alloy" I was expecting metal frames, although the pics don't look like it. Well, they aren't. Not a biggie though, especially if they last as long as they seem like they would. Perhaps the plastic is molded over the metal. Whatever.

Other: Buy them. They work.

Pros: El polarizado realmente funciona, la calidad de construcción no es del todo mala, no son tan obscuras como parece. El estuche tiene buena calidad..

Cons: La calidad de construcción no es del todo buena, los bordes se notan un poco rudos y el lente tiende a salirse del marco si se le trata bruscamente. El paño que entregan con ellas no es de microfibre, entonces no limpia muy bien, solo esparce la grasa

Other: Calidad y funcionalidad de acuerdo al precio. No esperes unas gafas demasiado buenas.