Costa Del Mar Reefton 9007 Sunglasses
Costa Del Mar Reefton 9007 Sunglasses
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Costa Del Mar Reefton 9007 Sunglasses

900701 - 01 Blackout - Gray 580p / 64

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DESCRIPTION RATINGS & REVIEWS PRESCRIPTION GUIDE

The Costa Del Mar Reefton 9007 Sunglasses are built for anglers and water enthusiasts who demand serious performance from their eyewear. Named after New Zealand's legendary Reefton fishing region—home to 12 pristine river systems—these large rectangular frames deliver the wide coverage and secure fit that long days on the water require.

Costa 580 Lens Technology: See What You've Been Missing

The Reefton's defining feature is Costa's polarized 580 lens technology, engineered specifically to enhance vision on and around water. These lenses filter out harsh yellow light at 580 nanometers while absorbing harmful high-energy blue light (HEV), boosting reds, greens, and blues for superior color definition and contrast. The result? You'll spot fish, structure, and changing water conditions with a clarity that standard polarized lenses simply can't match. All 580 lenses provide 100% UV protection and feature Costa's C-Wall coating, which repels water, oil, and sweat while resisting scratches.

The Reefton is available with your choice of 580P polycarbonate or 580G glass lenses. The 580P lenses are lighter and impact-resistant, making them ideal for active pursuits. The 580G glass lenses offer the highest optical clarity available—20% thinner and 22% lighter than typical polarized glass—with encapsulated mirrors between layers of glass for exceptional scratch resistance. Both deliver the same color-enhancing 580 technology; the choice comes down to whether you prioritize ultimate clarity (glass) or lighter weight (polycarbonate).

Large Frame Fit Built for All-Day Comfort

The Reefton features an 8-base wrap design with a 64mm lens width and generous coverage that blocks peripheral light—a feature anglers consistently praise for reducing eye fatigue during long sessions. The frames are constructed from durable TR90 bio-resin, an eco-friendly material that's lightweight, flexible, and built to withstand salt, sun, and heat without cracking or losing shape.

Co-molded temples and Hydrolite nose and temple pads keep the Reefton firmly positioned even when you're sweating or moving, while cam-action spring hinges provide a secure fit without pressure points. These are designed specifically for larger head sizes, and reviewers note the fit is spot-on for those who struggle to find sunglasses that don't pinch or slip.

The Reefton is also prescription-ready, so you can add your Rx and enjoy the same performance lens technology with vision correction. Whether you're sight-fishing flats, running offshore, or just need reliable sun protection with exceptional optics, the Costa Del Mar Reefton 9007 delivers the coverage, clarity, and durability serious water time demands.

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Customer Reviews

Based on 28 reviews
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(27)
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J
Joel Sevick

great fit

P
Pete Holcombe
Costa Sunglasses

Took a bit to be delivered but the glasses are great and the prescription is perfect. Communications throughout the process was good.

J
JEREMY DRATH
Costa Reefton

Great service and fast shipping, glasses were as advertised

l
lucio paolini

Awesome pair

I
Ian Esler
Great glasses.

Love the glasses and great overall experience from DesignerOptics.

Frequently Asked Questions

Are Costa Reefton sunglasses prescription-ready?

Yes, the Costa Del Mar Reefton 9007 is prescription-ready. You can have prescription lenses made with Costa's 580 polarized lens technology, allowing you to enjoy the same color enhancement, glare reduction, and UV protection with vision correction. Many optical retailers offer prescription options for the Reefton in both polycarbonate and glass lens materials.

What's the difference between Costa 580P and 580G lenses?

The 580P lenses are made from polycarbonate—lighter, impact-resistant, and more affordable. The 580G lenses are glass, offering superior optical clarity and exceptional scratch resistance. Glass lenses are 20% thinner and 22% lighter than typical polarized glass but are heavier than polycarbonate. Both provide the same 580 color-enhancing technology and 100% UV protection; the choice depends on whether you prioritize clarity (glass) or lighter weight and durability (polycarbonate).

What size head do Costa Reefton sunglasses fit?

The Costa Reefton is designed as a large frame with a 64mm lens width, 15mm bridge, and approximately 138mm frame width. They're specifically built for larger head sizes and provide a secure, comfortable fit thanks to co-molded temples, Hydrolite rubber pads, and spring-loaded hinges. Reviewers with larger heads consistently praise the Reefton's roomy fit and wide coverage that blocks peripheral light.

Do Costa Reefton sunglasses have 100% UV protection?

Yes, all Costa Reefton sunglasses with 580 lenses provide 100% UV protection, blocking both UVA and UVB rays. The 580 lenses also absorb harmful high-energy blue light (HEV), which can contribute to eye damage over time. The C-Wall coating adds an extra layer of protection while repelling water, oil, and sweat.

Are Costa Reefton sunglasses good for fishing?

Yes, the Costa Reefton is specifically designed for fishing and water sports. The 580 polarized lenses filter out glare and enhance underwater visibility by boosting color contrast, making it easier to spot fish and structure. The large wrap-around design blocks peripheral light, reducing eye fatigue during long days on the water. Anglers consistently rate the Reefton among the best fishing sunglasses available.

What lens colors are best for different fishing conditions?

Blue Mirror lenses are ideal for bright, full-sun conditions on open water and offshore fishing. Gray lenses work well in bright light and provide natural color perception. Green Mirror lenses enhance contrast for inshore and flats fishing, helping you see into the water. Copper and Sunrise Silver Mirror lenses perform better in low-light conditions, cloudy days, or early morning and late evening fishing.

Compare With Similar Frames

How the Costa Del Mar Reefton 9007 Sunglasses stacks up against the closest alternatives we carry.

Read the full comparison

Costa Reefton vs. Rincon vs. Rinconcito: Which Costa Frame Is Right for You?

If you're shopping Costa sunglasses for fishing or water sports, you've likely come across the Reefton, Rincon, and Rinconcito. All three feature Costa's acclaimed 580 polarized lens technology, but they differ in size, coverage, and style. Here's how to choose.

Costa Reefton: Maximum Coverage for Larger Heads

The Reefton is Costa's large-frame workhorse, built specifically for anglers with larger heads who need maximum sun protection. Its 8-base wrap design and 64mm lens width provide exceptional peripheral coverage, blocking light leak from the sides—a feature that significantly reduces eye fatigue during long days on the water. The co-molded temples and Hydrolite pads keep the frames secure even when you're sweating, and the cam-action spring hinges accommodate a range of head sizes without pressure points. If you've struggled to find sunglasses that fit comfortably without pinching, the Reefton is your answer.

Costa Rincon: Versatile Style with Generous Coverage

The Costa Del Mar Rincon 9018 offers a 6-base wrap that's less aggressive than the Reefton, making it feel more casual and versatile. It's still a large frame (63mm lens width, 137mm frame width) with generous square lenses, but the thinner frame design and straight browline give it a cleaner, more streamlined look. The Rincon transitions easily from the boat to everyday wear, and its longer temples (140mm) provide extended comfort. However, the moderate wrap means slightly less peripheral protection compared to the Reefton's maximum-coverage design. Choose the Rincon if you want a large Costa frame that's a bit more low-key and wearable off the water.

Costa Rinconcito: Medium Fit for Average-Sized Heads

The Costa Del Mar Rinconcito 9016 is a scaled-down version of the Rincon, designed for medium-sized heads. It delivers the same 580 lens technology and polarization in a more compact package. If the Reefton feels too large or you have an average-sized head, the Rinconcito is an excellent alternative. It's lighter, more affordable, and still provides solid sun protection—just with less coverage than the Reefton's wrap-around design.

Our Recommendation

For serious anglers with larger heads who prioritize maximum coverage and all-day comfort, the Costa Reefton 9007 is the clear choice. Its 8-base wrap and wide lenses block more peripheral light than the Rincon, and the fit is specifically engineered for larger faces. If you want a large frame that's a bit more versatile for everyday wear, go with the Rincon. And if you have an average-sized head, the Rinconcito offers the same lens technology in a better-fitting package. All three are prescription-ready and available with 580P or 580G lenses.

At a Glance

Costa Del Mar Rincon 9018 Sunglasses

Pros:

  • 6-base wrap design feels less aggressive and more casual than the Reefton's 8-base
  • Thinner, more streamlined frame design with a straight browline
  • Slightly longer temples (140mm vs ~112mm) for extended comfort
  • More versatile style that transitions easily from water to everyday wear

Cons:

  • Less peripheral coverage than the Reefton's 8-base wrap
  • Moderate coverage vs. the Reefton's maximum coverage design
  • May allow more light leak from the sides compared to Reefton

Costa Del Mar Rinconcito 9016 Sunglasses

Pros:

  • Medium frame size better suited for average-sized heads
  • Same 580 lens technology and polarization as the Reefton
  • Lighter overall weight due to smaller frame
  • More affordable price point

Cons:

  • Less coverage and peripheral protection than the Reefton
  • Not ideal for larger head sizes—may feel tight or pinch
  • Smaller lens area provides less sun protection

Costa Del Mar Brine 9017 Sunglasses

Pros:

  • Available with the same 580P and 580G lens options
  • Polarized lenses with 100% UV protection
  • Prescription-ready like the Reefton
  • Durable bio-resin frame construction

Cons:

  • Different frame shape may not suit those specifically seeking the Reefton's rectangular design
  • May have different fit characteristics for larger heads
  • Less established reputation among anglers compared to the Reefton

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