Like these?
http://oakley.com/pd/2111

I looked at those. In fact, they were the best I saw. Was hoping for something rounder, tho, and perhaps not so pricey.

I did find a decent pair of Ray-Bans at some on-line shop, but this morning I got an email saying that the company had stopped making them and therefore that my order had been cancelled so nevermind.

They do make a pair that's a bit more round (that's actually what I own), but couldn't find it online. Granted I didn't look very hard.

As much as I hate to do it, I'd recommend trying one of the local malls and heading to the Sunglasses Hut. They used to offer a 30 day no questions asked exchange. Which is pretty nice since I went through three pair of glasses before I found a pair that I could wear for 6 - 8 hours.

For the price. Think how much regular specs cost. My eye doctor recommended the better quality glasses since they reduce eye strain and protect from UV, blah, blah, blah.

Plus, I look damned good in them.

Walgreen's, Wal-Mart, or any of that ilk.

Serengeti Drivers - available at Wally World optical center for $99. Steel frames with glass lenses. I'm addicted to them.

Since my sunglasses generally get lost, broken or mishandled by my pack of wild heathens, I buy them in bulk at the Dollar Tree. Surprisingly, I've actually gotten some good ones that looked nice and lasted as long or longer than their more expensive counterparts.

Ditto-ing Diogenes there... I searched for DAYS and finally settled on a pair of Serengeti Georgetown II (drivers). Bought them online, and for $59 in most places (doo a Froogle search) it's a lot better than several hundred for a replacement pair.

Here's what they look like:
http://www.heartlandamerica.com/browse/item.asp?PIN=53437&

And yes, I own a pair and love them.