Costa Cheeca Sunglasses Shiny Black - Sleek, styled temples, polarized 100% UV protected lenses and bio-resin nylon construction highlight the Cheeca, a medium female frame for the beach lifestyle. Named for the historic sportfishing lodge that introduced past presidents, celebrities and foreign dignitaries to fishing and old Florida keys charm, these frames will look and feel as good on the boat as they do sipping a key lime colada under your favorite palm tree.