Get ready to explore with the Costa 6S9129 Fly Line sunglasses—crafted for those who thrive on the water. Designed with clean, rectangular frames in beige nylon and propionate, these beige sunglasses exude sleek style while offering durability to match your adventures. The copper mirrored lenses with advanced polarization cut glare, enhance contrast, and deliver crisp clarity, even in the toughest light conditions. Built for watermen, Fly Line features an 8-base wrap for superior coverage and protection, plus double-injected hydrolite on the nose and temple tips for all-day comfort and secure wear. Equipped with retainer-ready temple tips, these polarized sunglasses keep up as you chase the horizon. Born on the water, made for bold explorers.