Costa Del Mar Peninsula Sunglasses
Here's what other sites are saying:
Costa Del Mar re-wrote the book on lens clarity when they produced the 580G glass lens. And now, after two years of testing and tweaking, they've done it again, offering that same unmatched optical precision and polarization, but this time at a fraction of the weight with their new Costa 580P polycarbonate lens. Take that unbelievable clarity out on the open water with the Peninsula Polarized Sunglasses, and see what you've been missing.