Would you like to talk about some of the brands you are using?
Personally, I'm a big fan of Calcutta sunglasses.  My brother in law used them when he was working on a charter boat.  They are very affordable and have UV protectant for the eyes.  
What a good recommendation. I usually use Ray-Ban. Do you like this brand?
I have never owned a pair, but I've used my friends.  They do have an iconic shape and were comfortable.  I just hate to spend that much on sunglasses.
Ah okay. For me they are essential to take care of UV rays.
Very true - good sunglasses are like wearing good sunscreen.
Yes, almost, but you have to wear both to protect yourself from the sun and even more so on the beach, I visit the beach a lot and I always have to wear good glasses.
What beach do you like visiting best?
I always go to Miami Beach. And you?
Miami Beach is fun and beautiful.  I usually go to beaches in North and South Carolina.