Costa Del Mar Ballast Sunglasses - Black Frame with Gray 580P Lens
You know that feeling you get when youve been wearing sunglasses all day? Well, forget it! These super-light frameless sunglasses weigh in at just over half an ounce! And with TR90 nylon frames, Ballast is as durable as it is comfortable. Top it off with Costas premium polarized polycarbonate lenses, and youve got a pair of sunglasses thats at home in, on, and around the water. Designed to fit a medium profile. Integral hinge. 60mm lens size. Not compatible with prescription lenses. Each pair of Costas features 100% polarized lenses, providing complete UVA, UVB, and UVC protection. Lifetime warranty against defects in materials and workmanship. Costa 580 LensYellow light is the enemy on the water and on land. Its hard for the eye to process, and changes how you see the world. Costa 580 Lenses cut down on yellow light, allowing the eye to see more red, blue, and green. The.