Mainsail XL Matte Gray Sunglasses with 580P Gray Polarized Polycarbonate lenses by Costa Del Mar

Product Description

Introducing the Mainsail XL Matte Gray Sunglasses, paired with 580P Gray polarized polycarbonate lenses for performance-minded wearers who favor clarity, protection, and coverage. This XL frame version expands the reach of the classic Mainsail style with enhanced side shielding, a broader fit, and functional design features for full‑day outdoor wear. Ideal for fishing, boating, hiking, or general sun exposure, this version balances optical quality, durability, and style.

Key Features

• 580P Gray Polarized Polycarbonate Lenses — Engineered to filter out glare and harsh yellow light while boosting contrast and color for improved visual clarity.

• C-Wall® Molecular Bond Coating — Resists water, oil, sweat, and smudges, making lenses easier to clean and maintain.

• 100% UV Protection — Blocks all UVA, UVB, and UVC radiation for comprehensive eye safety.

• Micro Side Shields & Hooding — Minimize peripheral light leakage and enhance protection in bright environments.

• Vented Nose Pads — Provide airflow to reduce fogging, particularly when humidity or temperature shift.

• Retainer‑Ready Temples — Accept sunglasses cords or retainers, keeping your eyewear secure during active use.

• Base 6 Wrap / Decentered Optics — Offers moderate wrap coverage while maintaining optical accuracy.

• Matte Gray Frame (XXL / Narrow Fit) — A modern, matte finish in a larger frame tailored to narrower head profiles.

Specifications

• Frame Model: Mainsail XL

• Lens Material: Polarized Polycarbonate (580P)

• Lens Color: Gray

• Frame Color: Matte Gray

• Fit: Narrow within an XXL frame profile

• Frame Width: 143.9 mm

• Bridge Width: 18 mm

• Lens Width: 59 mm

• Lens Height: 46.5 mm

• Temple Length: 146 mm

• Lens Curve / Base: 6 (Decentered optics)

• Included Accessories: Protective Costa case and microfiber cleaning cloth