Chase the horizon with the Costa 6S9129 Fly Line sunglasses, crafted for watermen who demand proven performance and modern style. The full-rim frames feature a sleek rectangular shape that adds bold definition, while the lightweight nylon & propionate material ensures durability on and off the water. These Costa sunglasses offer polarized grey lenses that intercept reflections and reduce glare, delivering enhanced clarity and contrast in every condition. Designed for those born on the water, these sunglasses for men boast double-injected hydrolite nose pads and temple tips for superior comfort and retention, while retainer-ready temple tips keep them secure during every adventure. Protect your vision and elevate your lifestyle with Fly Line's 100% UVA/UVB protection and performance-driven craftsmanship.