Mainsail in Gray 580G with Green Lens by Costa Del Mar

Product Description:
Built for watermen who demand top-tier performance and style, the Costa Del Mar Mainsail in Gray with 580G Green Mirror Lenses delivers unmatched clarity, long-lasting comfort, and rugged durability. Engineered to conquer bright, high-glare environments, these sunglasses feature Costa’s revolutionary 580G glass lenses for enhanced color definition and superior scratch resistance. Designed with performance-driven features like sweat management channels, vented adjustable nose pads, and nonslip grips, the Mainsail is your go-to eyewear for fishing, boating, and sun-soaked adventures.

Key Features and Benefits:

• 580G Green Mirror Glass Lenses
  Optimized for high-sun and open water conditions, these polarized lenses deliver maximum clarity, reduce glare, and boost contrast while offering exceptional scratch resistance.

• Costa 580 Lens Technology
  Filters out harsh yellow and blue light while enhancing reds, greens, and blues for true-to-life color and ultra-sharp vision in demanding light environments.

• Polarized and UV-Protected
  100% polarization eliminates glare from reflective surfaces, and full-spectrum UV protection shields your eyes from harmful UVA/UVB rays.

• Vented Hydrolite® Nose Pads
  Adjustable, non-slip nose pads improve airflow and comfort while keeping the sunglasses firmly in place during high-intensity activities.

• Sweat Management System
  Built-in channels wick away moisture to prevent slippage, fogging, and discomfort during long days under the sun.

• Bio-Resin Frame with Performance Grip
  Eco-friendly gray frame made from bio-based nylon offers lightweight strength and durability, combined with interior sculpted rubber grips for a secure fit.

• Integral Spring Hinges
  Stainless steel hinges with spring action provide flexibility, durability, and a comfortable fit across a range of face shapes and sizes.

Specifications:

• Model Name: Mainsail

• Frame Color: Gray

• Lens Color: Green Mirror (Copper Base)

• Lens Material: 580G Lightwave Glass

• Frame Material: Bio-based nylon

• Fit: Regular to Large

• Lens Width: 59 mm

• Bridge Width: 16 mm

• Temple Arm Length: 132 mm

• Nose Pads: Adjustable Hydrolite®

• Hinge Type: Spring-loaded stainless steel

• UV Protection: 100% UVA/UVB

• Weight: Approx. 1 oz

Usage Instructions:
Ideal for offshore fishing, boating, and full-sun outdoor activities. Clean lenses with a microfiber cloth and lens-safe cleaning spray. Store in a hard protective case when not in use to extend lens and frame life.

Warranty:
Covered by Costa Del Mar’s Limited Lifetime Warranty, which protects against manufacturer defects in materials and workmanship for the life of the product.

Why Choose the Costa Mainsail 580G Sunglasses?

• Premium polarized glass lenses for unparalleled clarity and long-term durability

• Specialized green mirror lens designed to perform in high-glare, full-sun environments

• Sweat and slip-resistant design built for active, all-day wear

• Eco-conscious frame construction using bio-based resin

• Trusted by anglers, guides, and water enthusiasts worldwide

Call to Action:
See clearer, fish better, and stay protected in the sun with the Costa Del Mar Mainsail in Gray 580G with Green Mirror Lens—precision performance sunglasses built for the serious outdoorsman. Own the water with unbeatable clarity and style.