Costa Del Mar San Carlos 580G Polarized Sunglasses

The Costa Del Mar San Carlos 580G Polarized Sunglasses combine premium glass optics with a versatile Costa frame designed for life on and around the water.

Equipped with Costa's 580G Lightwave Glass lenses, San Carlos delivers exceptional clarity, strong glare reduction and excellent scratch resistance for anglers who want Costa's premium glass-lens performance.

Whether you're fishing, boating or spending a full day around the water, San Carlos provides the optical quality Costa is known for in a frame that transitions easily from fishing to everyday wear.

Costa 580G Lightwave Glass

The biggest reason to choose the San Carlos in glass is the lens.

Costa's 580G Lightwave Glass provides exceptional optical clarity, allowing anglers to see detail, color and contrast with very little distortion.

Compared with conventional polarized glass, Costa's 580G lenses are engineered to be 20% thinner and 22% lighter, helping provide premium glass optics without unnecessary weight.

Costa 580 Lens Technology

Costa's proprietary 580 lens technology goes beyond basic polarization.

The lens system filters harsh yellow light while enhancing reds, greens and blues, improving contrast and definition in demanding conditions.

For anglers, that can help when:

• Looking through surface glare
• Reading bottom structure
• Spotting fish
• Identifying weed lines
• Watching bait
• Seeing changes in water color

Polarized Glare Reduction

Reflected glare is one of the biggest challenges when fishing or boating.

The San Carlos' polarized lenses dramatically reduce glare reflecting from the water, allowing your eyes to see more comfortably and helping reduce fatigue during long days in bright conditions.

That makes them equally useful for inshore fishing, offshore fishing and general boating.

Superior Scratch Resistance

Glass remains an excellent choice for anglers who put their sunglasses through regular use.

Costa's 580G lenses provide excellent scratch resistance, making them particularly well suited for fishing environments where sunglasses are constantly exposed to saltwater, tackle, boats and everyday handling.

For anglers who prioritize long-term optical quality, that's a major advantage.

Fishing Performance with Everyday Versatility

San Carlos offers a strong balance between on-water performance and everyday wearability.

Rather than being an extremely aggressive fishing-only frame, it provides the coverage and polarized performance needed around the water while maintaining a clean Costa look that works away from the boat as well.

Features

• Costa 580G Lightwave Glass lenses
• Premium polarized glass construction
• Exceptional optical clarity
• Excellent scratch resistance
• Costa 580 lens technology
• Filters harsh yellow light
• Enhances color and contrast
• Reduces reflected glare
• 100% UV protection
• Designed for fishing and boating
• Comfortable for extended wear
• Versatile on-water and everyday styling
• Multiple lens colors available

Best For

• Inshore Fishing
• Offshore Fishing
• Sight Fishing
• Boating
• Open Water
• Flats Fishing
• Florida Fishing
• Bright Sun
• High-Glare Conditions
• Everyday Wear
• Anglers Who Prefer Glass Lenses

Why Choose Costa Del Mar San Carlos 580G Sunglasses?

The San Carlos is a strong choice for anglers who want the clarity and durability of Costa's premium glass lenses without moving into an overly aggressive fishing frame.

580G Lightwave Glass provides outstanding optical clarity and scratch resistance, while Costa's polarization helps eliminate the reflected glare that makes seeing into the water difficult.

It's a combination that works equally well for serious fishing and everyday use around the water.

Premier Tackle Take

The Costa San Carlos with 580G glass is a great option for anglers who put lens quality first but still want a sunglass they can wear anywhere.

For fishing, we're big fans of Costa's glass lenses. The clarity, contrast and scratch resistance of 580G make a noticeable difference when you're spending hours looking across reflective water.

San Carlos gives you that premium Costa glass performance in a versatile frame that doesn't look out of place when you step off the boat.

If you're choosing Costa primarily because you want excellent polarized glass optics, the San Carlos 580G is an easy one to recommend.

Premier Tackle — We Carry What Works.