These aviators are pretty good at blocking the sun... and just about everything else. I'm pretty sure they were designed for actual aviators, or maybe cloud enthusiasts. I have to admit, even though I can't see my speedometer while driving with these, the clouds in the sky look awesome with these. I'm not about to become a weatherman because of these glasses, though.

I can't in good conscience recommend these unless you meet one of the following criteria:
1) You fly airplanes and have a cool nickname like "Goose"
2) You routinely leave work at sunset and drive west for long periods of time to get home
3) The eye doctor dilated your eyes and you hate those dark roll-up "glasses" they give you
4) You don't like seeing other cars while you drive
5) You never pay attention to details and just care about an object's outline

For $5 it's hard to be too disappointed. I didn't get the same pair of glasses as any of the pictures, but they more closely match the first pair of sunglasses from that one guy's video review. They still physically look great, although I guess it really depends on your style.