Around here, sunglasses are treasured. In the South, people usually pick out a good pair and stick with them...especially if you grew up around water of some sort. Costas, Ray Bans, Maui Jims, Oakleys, all kinds!
My favorites:
Costa Del Mar Switchfoot

Tortoise frames, green mirror lenses!
I haven't had them since the end of March...they were a casualty of the wreck :( The left lens was completely shattered and they had to be sent in for repair. I had just bought them too!!
I previously had the tortoise Switchfoot with the amber lenses (and of course I lost them somewhere), and I must say....green mirror is the way to go!
We're slowly becoming a Costa fam...BC recently made his first Costa purchase:
His are the Brine style...
What can I say...we're BIG fans of the tortoise/green mirror combo!