Meet the Costa 6S9115 Whitetip PRO sunglasses—crafted for life on the water. This latest addition to our Pro Series elevates a classic with innovative features made to perform. The rimless rectangle frames in tortoise bring a minimalist, sleek design with injected temples for lightweight durability. Polarized green mirrored lenses deliver premium glare reduction and vivid contrast, so you can See What's Out There—clearly. Born on the Water, these go-to Costa sunglasses are designed for those who explore boldly and protect their connection to the coast.