Costa Del Mar Ballast Gray 580P

Costa Del Mar Ballast Gray 580P You know that feeling you get when you've been wearing sunglasses all day Well, forget it. This member of our super light frame less collection weighs in at a feathery 16 grams. And with TR90 nylon Ballast is as durable as it is comfortable. Top it all off with Costa's premium lenses, and you've got a pair of sunglasses that's at home in, on, and around the water.