Experience the ultimate fusion of performance and innovation with the Costa 6S9112 King Tide 6 sunglasses. Designed for life on the water, these rectangle-shaped nylon and propionate frames offer sleek structure and lasting durability, while their universal fit ensures effortless wear. Shark-inspired venting eliminates fog for clear views, while removable side shields enhance focus both on and off the coast. These Costa sunglasses feature polarized grey lenses that reduce glare, intercept reflections, and deliver premium clarity, making them perfect for bright, challenging conditions. With integrated sweat management and non-skid hooding, these sunglasses for men are crafted to stay in place, no matter where your bold adventures lead you. See what's out there, unobstructed.