Discover bold performance with the Costa Gulf Shore sunglasses. Crafted with durable nylon and propionate frames in sleek black, their clean rectangular shape adds structure and style. These Costa sunglasses feature polarized brown mirrored lenses that reduce glare, enhance contrast, and provide 100% UVA/UVB protection, offering exceptional clarity on the water. Designed for the adventurous, these polarized sunglasses seamlessly blend innovation and coastal craftsmanship. Perfect for exploring horizons with precision and comfort.