The Manta Ray is known for it's quiet beauty, intelligence and unmistakable silhouette. Costa's Manta follows suit with its unisex styling, smooth curves and versatility. Whether you're hanging ten in a hidden cove or deep sea spot fishing, these sunglasses are built to perform and look great doing it. And as always, every pair of Costa sunglasses comes with a Costa Case, cleaning cloth, and manufacturer's Limited Lifetime Warranty.