Crafted for adventure, the Costa 6S9079 Fantail PRO sunglasses combine bold innovation with sleek performance. Built with full-rim tortoise frames made from durable nylon and propionate, these tortoise sunglasses offer a clean, rectangular shape for added structure. Engineered with polarized and mirrored green lenses, these mirrored sunglasses for men intercept glare, reduce reflections, and provide premium UVA/UVB protection—perfect for the water, wherever it takes you. Designed with a sunglasses' universal fit and lightweight injected temples, they're built for comfort and style, keeping up with anglers who always push the limits. See What's Out There in true Costa fashion.