What Our Gearhead® Experts Are Saying:"I've worn a lot of shades on the water, and the Grand Catalina 580P is a standout. The lightweight polycarbonate lenses are tough, crisp, and perfect for long hours in the sun. Plus, the side shields and fit make these super practical for both sport and travel."A legendary frame reimagined for today’s outdoor pursuits, the Grand Catalina 580P Polarized Sunglasses fuse classic aviator style with top-tier performance features. Designed for full-sun adventures, this wide-fit frame features removable side shields and vented nose pads to boost airflow and block glare—ideal for long days offshore, coastal exploring, or trail cruising. Costa's lightweight 580P lenses take clarity and durability to the next level. These polarized polycarbonate lenses cut through glare, resist impact, and enhance color without added weight, making them a go-to choice for active use. Built with sweat channels, bio-based frame materials, and a seamless finish, the Grand Catalina 580P is engineered for performance and designed for the spotlight.