Costa Del Mar Mainsail XL Matte Black Frame Blue Mirror 580G Lens 06S9131-91310359

Experience uncompromising clarity and comfort with the Costa Del Mar Mainsail XL sunglasses, engineered for those who demand performance and style on the water and beyond. Designed with an extra-large fit, these sunglasses provide superior coverage and a secure, all-day feel, making them the perfect companion for long days under the sun. The bold Matte Black frame not only delivers a sleek, modern look but also resists glare, ensuring your focus stays sharp in any environment. Outfitted with advanced Blue Mirror 580G lenses, the Mainsail XL cuts through harsh reflections and enhances color contrast, allowing you to see every detail with vivid precision. Whether you're casting a line, navigating open water, or enjoying outdoor sports, these sunglasses offer the ultimate in glare control and eye protection, so you can perform at your best no matter how bright the conditions.

• Costa Del Mar Mainsail XL polarized sunglasses -- Matte Black frame with Blue Mirror 580G lenses for an extra-large, comfortable fit
• 580G polarized lenses reduce glare and enhance color contrast for clearer, truer sight in bright conditions
• Blue Mirror coating provides additional glare reduction and a bold mirrored look for sunny, reflective environments
• Durable Matte Black frame offers a low-glare finish and secure, all-day wear
• Ideal for fishing, boating, and outdoor sports -- delivers superior glare control and 100% UV protection