Brine II Matte Black Sunglasses with 580P Blue Mirror Polarized Polycarbonate by Costa Del Mar

Unrivaled Clarity and Durable Style for the Open Waters

Push past glare and visual fatigue with the Brine II Matte Black 580P Blue Mirror sunglasses. These high-performance shades combine Costa’s signature 580 polarized technology, a bold 8-base wrap design, and intelligent comfort features to deliver clarity, protection, and confidence in the brightest sun conditions.

Product Description

Made for water enthusiasts, anglers, and active outdoor users, the Brine II 580P Blue Mirror sunglasses deliver crisp optics, full-sun protection, and rugged build in a refined package. The matte black frame offers timeless versatility while the Blue Mirror lens is calibrated for extreme brightness and reflective surfaces. With wraparound coverage, hydrophilic grip inserts, and retainer-ready tips, these shades stay locked in place whether you're casting, driving, or exploring coastline terrain.

Features & Benefits

580P Polarized Polycarbonate Lenses with Blue Mirror

• Delivers sharp, glare-free vision optimized for bright, reflective environments

• 10% light transmission (ideal for full sun and offshore conditions)

Full UV Protection + HEV Blue Light Filtration

• 100% UV blocking

• Reduces high-energy blue light and blocks harsh yellow light, enhancing visual contrast

C‑Wall® Molecular Bond Coating

• Repels water, oil, sweat, and surface debris

• Adds scratch resistance and keeps lenses easier to clean

8‑Base Wrap Design

• Provides broad peripheral coverage and minimizes light leakage

• Conforms well to the face while maintaining a balanced frame profile

Matte Black Frame with Hydrolite Grip Inserts

• Hydrolite material in nose pads and temple tips boosts grip even when wet

• Matte finish resists glare and complements active wear

Retainer-Ready Temple Tips

• Designed to accept eyewear straps or retainers for added security

• Prevents loss during dynamic or aquatic use

Prescription Compatibility

• Frame supports RX lens conversion for prescription wearers

Includes Protective Case & Cleaning Cloth

• Safeguards your eyewear during transit or downtime

Costa Repair & Warranty Support

• Supported by Costa’s warranty and servicing programs for long-term reliability

Specifications

• Frame Finish: Matte Black

• Lens Tint: Blue Mirror

• Lens Type / Material: 580P Polarized Polycarbonate

• Frame Fit: Narrow

• Lens Curve: Base 8, decentered wrap

• Frame Width: 129.3 mm

• Bridge Width: 17 mm

• Lens Width: 59 mm

• Lens Height: 37.9 mm

• Temple (Arm) Length: 138 mm

• Coverage: Wraparound style with side and upper protection