Crafted for life on the water, the Costa 6S6005 Cook sunglasses blend bold design with premium performance. The titanium pilot-shaped frames offer a lightweight yet durable feel, complemented by a sleek gold finish for a sophisticated edge. These polarized Costa sunglasses feature lenses finished with a green mirror treatment, intercepting reflections to reduce glare, enhance contrast, and deliver exceptional clarity—even in challenging light conditions. Built with advanced 100% UVA/UVB protection, these mirrored sunglasses are a functional and stylish choice for exploring the coastline or chasing horizons.