Costa Del Mar Ballast Matte Tortoise/Gold Mirror 580P Polarized 60 mm Sunglasses
Premium 580P Polarized Lens Technology. 580P Lightwave Polycarbonate Construction. Exploded 580P Lens Layer Structure Lens Material: Polarized Polycarbonate (580P). Weighing just16 grams, the Ballast is engineered for near weightless comfort.