Costa Del Mar Mainsail XL Matte Tiger Shark Frame Grey Silver Mirror 580G Lens 06S9131-91310759

Experience uncompromising clarity and protection with the Costa Del Mar Mainsail XL sunglasses, designed for those who demand more from their eyewear on the water and under the sun. The oversized wrap frame delivers a secure, comfortable fit for larger faces, ensuring extended coverage during long days outdoors. The Matte Tiger Shark frame brings a unique, coastal-inspired look with a durable, low-glare finish that stands up to everyday adventures. Outfitted with advanced 580G glass lenses in a Grey Silver Mirror finish, these sunglasses cut through harsh glare and enhance color and contrast, letting you spot every detail whether you're casting lines or navigating open water. Built for anglers and outdoor enthusiasts, the Mainsail XL is your essential companion for reducing eye strain and maximizing visual performance in the brightest conditions.

• Polarized 580G glass lenses with Grey Silver Mirror finish -- dramatically reduces glare while enhancing color, contrast and clarity on bright, reflective surfaces.
• Mainsail XL oversized wrap frame -- provides extended coverage and sun protection for larger faces and active days outdoors.
• Matte Tiger Shark frame -- low-glare, coastal-inspired tortoise styling with a durable matte finish for everyday wear.
• 580G optics filter harsh yellow light to improve depth perception, detail and visual definition in water and bright conditions.
• Perfect for anglers and outdoor enthusiasts -- mirror-polarized lenses reduce eye strain and improve sightability for fishing and water sports.