I bought a pair of these for myself and a pink pair for my wife. I took them on a 14 mile trail run on my first run. I like them more than hers because the number of shades offers better visibility. I think it would be nice if the company would let you know how dark the tint is compared to other lens colors and/or suggest lens options. Big. You didn't sweat either. They are very comfortable and don't slip. Glasses that don't crack usually hurt after a while, but I like them. Overall I would say that the company did what it promised. My wife, like several others, noticed that she didn't like some of the wording on the box. I have to agree as I like the hard box and don't want to leave it for my kid to read. I understand the company is in the entertainment and difference business but they may lose some customers for a not very good reason. I mean the box is cool enough without the extra words in the fine print. I think I'm drawn to the simple things they did well and this wasn't one of them. Put some @$#@ in there and call it a good compromise. Finally, in terms of quality, I haven't had them that long, but they seem excellent. The lenses are not of very good quality, but they are better than many other higher priced non-polarized lenses. I don't think you can go wrong with that.
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