A legacy hybrid remastered and refined with Costa pathfinder design DNA, Grand Catalina combines timeless proportion with seamless technical material break-up and a tech graphic. This retro-modern style with gives all the vibes, all while being highly technical and it's exterior design gives way to a showcase of technicality within the B-side. Its made of Bio-resin material and features removable side shields. Made for those who demand bold style, best in class functionality and versatility. Costa Del Mar sunglasses sold by authorized sellers like Amazon are eligible for all manufacturer warranties. Included is a microbag and cleaning cloth. Click on the Costa Del Mar link above the product title to shop the entire assortment.