American Optics Genuine Government AIR Force Pilots Sunglasses (57 MM, Gold)

Then you should buy these sunglasses. Besides that they're well made. Heavier than most other aviators, even Ray Bans (that could be good or bad, it depends on how you look at it). I'm not sure about the bayonet sides, but they seem to stay on just as well as normal ear clips (and they're much more comfortable with a helmet on). Overall you could spend $10 on a pair of aviators of you could spend $150. At $50 dollars this is a good compromise between style and not being to worried about losing them. I ordered the gold 57mm pair, and they fit my huge head fine.Also these are not polarized, but that helps when reading plastic covered gauges/instruments/etc.

Excellent glasses. Seems to be of better quality than what I was issued decades ago.

Used to wear these glasses as a fighter pilot in Viet Nam. These are the real McCoy! True fit, love them!

Would've given 5 stars but they fall off my head when I lean forward due to bayonet type ear pieces. Otherwise they work well for the purpose I got them for- Motorcycle riding.

My dad loves it.