Watersports sunglasses BALLAST

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. Features: Hinge Type: Integral Lens Size: 60mm/37mm Temple Length: 130mm Bridge/DBL: 16mm/15mm Base Curve: 8 base Frame Material: Nylon Size: Medium Not RX-ABLE Medium