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Costa's Tuna Alley Sunglasses Review

Looking for a quality pair of fishing sunglasses? You should check out Costa’s Tuna Alley polarized fishing sunglasses. Featuring lighter lenses and Costa’s 580 technology that blocks yellow light and enhances reds, blues, and greens for sharper clarity and greater definition. Read our full review here.

Costa Tuna Alley Overview:


A little on the pricey side, but delivers top-notch features.


Great choice for those looking for quality lenses, comfort, and style.

Ease Of Use

Durable, with scratch-resistant lenses and a lightweight, sturdy frame.

We Like

We Don't Like

Tuna Alley Specs:

  • Crystal clear lens
  • 100% UV Protection
  • 100% Polarization
  • Lens width: 62 mm
  • Lens height: 41 mm
  • Bridge: 11 mm
  • Arm: 125 mm
  • Costa 580 Lenses Technology
  • Available Lenses Colors: Green, Blue, Sunrise Silver, Gray
  • Nylon Frames
  • Limited Lifetime Warranty

If you’re looking for a top-of-the-line pair of sunglasses that will provide you with unbeatable clarity and protection, then you need to check out Costa’s Tuna Alley fishing sunglasses.

Featuring LightWAVE glass lenses that are 20% thinner and 22% lighter than standard glass lenses, and they also feature Costa’s 580 technology to block yellow light and enhance reds, blues, and greens for sharper clarity and greater definition.

The durable nylon frame of the Tuna Alley sunglasses is equipped with a patented vented system and integral hinges, and the large fit of the glasses will provide you with maximum comfort and coverage.

If you want the best of the best when it comes to fishing sunglasses, then you need to give the Costa Tuna Alley sunglasses a try.

Shop Online for the Costa Del Mar Tuna Alley


Have you ever tried fishing without a quality pair of polarized sunglasses?

Well, I have.

The eye strain was no joke. I was constantly squinting, trying to find the right angle to see my lure in the water. The sun was always in my eyes, and it was just a pain.

When you’re out on the water fishing, a good pair of polarized sunglasses are a MUST.

Recently, I was looking for some new sunglasses to take fishing with me, and the Costa Del Mar Tuna Alley sunglasses caught my eye. Their unique style, in conjunction with the Costa name got my attention. On top of that, incorporating Costa’s unique proprietary technology promised clear, comfortable lenses and a snug fit.

When I first opened the package for the Costa sunglasses, I was really happy with what I saw. The glasses looked great and felt really comfortable on my face. They did a great job at blocking the sun and reducing glare.

Beyond just the sun blocking aspect, I really wanted a pair of sunglasses to help me see better while I was out on the water, and the Tuna Alley glasses did an amazing job of this. Not only did they reduce down the water surface glare, they provided enhanced clarity and detail that I definitely couldn’t see when I wasn’t wearing them.


  • These sunglasses are very effective at blocking out the sun and providing clear vision.
  • They are very comfortable to wear, even for extended periods of time.
  • The sunglasses are well-made and look great.


  • I don’t have any complaints about the Tuna Alley sunglasses when fishing. If I keep them on when driving though, they aren’t quite dark enough for my preference when I’m driving against the sun. But that’s okay, they work great for what I got them for.


If you are looking for a great set of sunglasses for fishing, then the Costa Tuna Alley might just be the perfect fit for you.

They are extremely comfortable and provide great clarity and quality. They feel durable, and if they’re like other Costas I’ve had in the past, I expect they will last a long time.


Blocks Harmful Yellow Light

These sunglasses feature Costa’s 580 technology to block yellow light and enhance reds, blues, and greens for sharper clarity and greater definition.

This is beneficial if you spend a lot of time outdoors, as it will help to reduce eye fatigue and strain.

Durable and Comfortable Nylon Frame

The Tuna Alley features a durable nylon frame that is designed to be comfortable to wear.

The integral hinges and patented vented system make these sunglasses ideal for those who are active and need sunglasses that will stay in place.

LightWAVE Polarized Glass Lenses

Costa Tuna Alley sunglasses have lenses that are thinner and lighter than regular glass lenses. This makes them ideal for individuals who do not want to wear heavy sunglasses.

The polarized lenses feature Costa’s proprietary 580 technology that is designed to reduce glare, haze, and enhance colors making them great for activities like fishing or golfing.

The LightWAVE glass lenses also provide 100% UV protection.

Manufacturer’s Lifetime Warranty

Costa stands behind their products and offers a manufacturer’s lifetime warranty on the Tuna Alley sunglasses. This guarantees that you are getting a quality product that will last.

Product Evaluation

Pros and Cons:


  • Crystal frame look
  • Very comfortable
  • Clarity of the lenses
  • Cool looking style
  • Light weight of the glasses
  • Wide eye coverage
  • Good grip on the face even while actively fishing
  • Green mirror lenses available
  • Antifogging vents work well
  • Classic Costa look


  • Little tight on very large heads
  • Some complaints about the nose piece coming unglued
  • Frame is bulky around the ear

Additional Reviews

When it comes to sunglasses, I always have a tough time finding a pair that fits well, doesn’t fall off my face when I’m sweating, and actually looks good too. I finally found a pair that meets all of those criteria in the Tuna Alley sunglasses by Costa.

What I really like about these sunglasses is that they have a slip-resistant side, so they don’t tend to fall off my head, and they also have vents right here on the side that helps to better prevent them from fogging up.

I’ve tried other sunglasses in the past that claim to be good for fishing, but I’ve never seen such a big difference in the clarity of the water as I do with these Costa sunglasses. I can actually see the fish below the water surface, and that makes a big difference when I’m out on the boat trolling.

If you’re looking for a good pair of fishing sunglasses, that aren’t cheap by any means, but definitely worth it, I would highly recommend the Costa Tuna Alley.

The Costa Tuna Alley sunglasses are a great choice for those wanting a durable, comfortable, and stylish pair of sunglasses.

I have a large head, and the Tuna Alley’s fit me perfectly. The lenses are scratch resistant and offer great clarity, and the frame is made from rugged plastic material.

The material on the nose and temples helps to keep the glasses in place, even when sweating or getting wet. The venting throughout the frame helps to prevent fogging, and the overall style of the glasses is very sleek and modern.

I highly recommend the Tuna Alley’s for anyone in the market for a new pair of sunglasses for fishing.


There are four lens color options available for the Tuna Alley sunglasses: green mirror, blue mirror, sunrise silver mirror, and gray.

The glass lenses are 20% thinner and 22% lighter than the plastic lenses. The glass lenses also have a 580 technology that blocks yellow light and enhances reds, blues, and greens for sharper clarity and greater definition.

The green mirror lenses are great for fishing, as they allow you to see into the water.

The gray and blue mirror lenses are perfect for driving or other high light intensity situations, as they reduce the amount of sunlight that comes through.

The sunrise silver lenses are ideal for low-light situations where you need more light to make it through the lenses.

The frame of the Tuna Alley sunglasses is made out of nylon.

The Tuna Alley sunglasses come with a manufacturer’s lifetime warranty.

The Tuna Alley sunglasses have a larger frame than most Costa sunglasses. They also have a patented vented system and integral hinges.

The Tuna Alley sunglasses are designed to fit most people. If you have a smaller or larger than average head, you may want to try on a pair before purchasing them to ensure they fit comfortably.

Yes, the Tuna Alley sunglasses are perfect for any outdoor activity. They are especially great for driving, as they reduce the amount of sunlight that comes through.

The Tuna Alley sunglasses are designed to last a lifetime. With proper care, they should last for many years.


Costa Del Mar Tuna Alley rates in the following categories:

  • Price: 80
  • Effectiveness: 95
  • Ease of Use: 90
  • Support: 90
  • Build: 90
  • Features: 95
  • Design: 95
  • Comfort: 85
  • Quality: 95
  • Warranty: 90

The Costa Tuna Alley sunglasses earn an overall score of: 90.5


The Costa Tuna Alley are a great option if you’re looking for fishing and outdoor polarized sunglasses.

The lenses are clear and allow for great visibility while fishing, and the frames are comfortable and snug, making them perfect for those who are active while wearing them.

In addition, the glasses feature vents that reduce fogging, and the green mirror lenses allow you to see well into the water.

Overall, the Tuna Alley fishing sunglasses are a great choice if you’re looking for a quality pair of sunglasses for angling or another outdoor activity.

Shop Online for the Costa Del Mar Tuna Alley


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