Discover bold innovation with the Costa 6S9117 Grand Catalina sunglasses, where retro-inspired design meets modern craftsmanship. The pilot-shaped, full-rim frames made from nylon and propionate offer durability and sleek style, while multicolor tones add an adventurous edge. These Costa sunglasses feature mirrored blue lenses with polarized technology, reducing glare and enhancing clarity to ensure optimal performance under intense sun and coastal light. Designed for water and made to explore, these polarized sunglasses combine advanced sun protection with a lifestyle that's Born on the Water.