I bought these directly from the Manufacturer not on amazon, just FYI. However, I have to admit these really don't do that much to reduce the glare or what not from night driving. I feel that at best, all they do is tone down the brightness of oncoming cars, and of course change the color to yellow which is much easier on my eyes, but I admit I was expecting more based on the "before/after" pics they lure you in with. However, I use these glasses EVERY Day now b/c I just love the style, fit, and color so much. I actually wear them as regular glasses; you'd not believe how many compliments I get on them. I love the design and the color, and they fit perfect and seem well made. I use them for driving still, but I just like them in general. Comes with a nice case and cloth too.