Optic Nerve Unisex Kingfish Polarized Sport Sunglasses Matte Black Frame with Brown/Blue Mirror Lens, Brown w/ Blue Mirror Lens

Optic Nerve Kingfish are unisex polarized sport sunglasses that combine wraparound protection, lightweight durability, and 100% UVA/UVB shielding for clear, glare-free outdoor vision.

Whether you’re casting from a boat, cycling coastal roads, or running errands under a bright sun, the Optic Nerve Kingfish balances performance and everyday style. These hybrid sport-leisure sunglasses use polarized nylon-injected lenses to cut down glare and sharpen contrast, while a contoured GRS plastic frame sits securely without weighing you down. Each pair ships with a soft microfiber pouch that protects lenses and doubles as a cleaner for streak-free clarity.

How do the lenses improve vision on reflective surfaces?

The Kingfish lenses are polarized to minimize horizontal glare from water, pavement, and vehicle hoods, making visual detail easier to spot and reducing eye fatigue in bright environments. The nylon-injected construction resists impacts and maintains optical clarity over time.

• Polarized filter reduces reflected glare for crisp contrast
• Nylon-injected lens material offers toughness and light weight
• Mirrored finish enhances brightness control in intense sun
• Includes microfiber pouch for safe storage and lens cleaning

Do these sunglasses stay in place during active use?

The Kingfish uses a wraparound sport frame and an ergonomic anti-slip fit so the glasses remain stable during high-movement activities. The balanced, lightweight build prevents pressure points for comfortable all-day wear.

• Ergonomic GRS plastic frame designed for active motion
• Wraparound silhouette offers secure coverage and side protection
• Lightweight construction reduces bounce during exercise
• Standard/unisex sizing fits a wide range of face shapes

What kind of sun protection do these provide?

These shades block 100% of UVA and UVB rays to protect eyes from harmful solar exposure while outdoors. The lens tint and mirrored surface work together to lower brightness and support safer vision in harsh light conditions.

• 100% UVA/UVB protection to reduce sun exposure to the eyes
• Polarized lenses to reduce glare and improve visual comfort
• Mirror coatings for additional bright-light control
• Full-coverage wrap design limits stray light from the sides

How durable and portable are the Kingfish sunglasses?

Built with rugged materials yet trimmed for minimal bulk, the Kingfish is designed to travel well and handle everyday knocks. The included microfiber bag keeps lenses protected and ready for quick cleaning on the go.

• Durable GRS plastic frame resists daily wear and flex
• Nylon-injected lenses balance strength with optical clarity
• Microfiber pouch protects lenses and serves as a cleaning cloth
• Compact profile fits most bags and storage compartments

Who is this for: The Optic Nerve Kingfish is aimed at active people who want a versatile pair of sunglasses that bridge sport performance and casual wear—anglers, cyclists, beachgoers, drivers, and anyone seeking reliable glare reduction with a modern, unisex look. If you need polarized protection that stays put during movement and looks good off the trail, these are a practical choice.