Costa Del Mar Brine Oval Sunglasses Review

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Quick Overview



  • Features Costa Del Mar’s 580 lens technology
  • Uses Hydrolite technology to prevent slippage
  • Polycarbonate lenses make it impact-resistant


  • Expensive compared to other sunglasses

Those who enjoy outdoor water activities should always bring with them the right pair of sunglasses to help conquer the harsh sunlight. However, not all sunglasses provide optimal protection for the eyes. Check out below the features of Costa Del Mar Brine Oval Sunglasses and see why it is the best sunglasses for those who enjoy being out on the water.

Costa Del Mar Brine Oval Sunglasses Review

Costa Del Mar’s 580 Lens Technology

Costa Del Mar only sells excellent polarized sunglasses. These offer great protection against UVA/UVB rays and are guaranteed to reduce eye strain caused by the reflective glare of the sun. This provides a tremendous amount of comfort for those who spend a long time on the waters.

More than that, Costa has actually patented its very own 580 lens technology. Designed by its internal experts, this technology blocks the harmful yellow light and dangerous blue light while boosting the safe red, green, and blue ones. As a result, these sunglasses provide sharp and crisp colors, enormous clarity, and enhanced vision.

This multi-patented technology also helps prevent eye-related diseases caused by too much exposure to UV light such as cataracts, pinguecula, and pterygium.

Polycarbonate Lenses Make Them Impact-Resistant

Those who revel in outdoor water adventures such as fishing, boating, and sailing know how crucial it is that their sunglasses do not shatter or break easily from the slightest impact.

This is why Costa Del Mar Brine sunglasses are made of polycarbonate lenses, which are lightweight and impact-resistant. These lenses can be easily cleaned as well since they can withstand dust, water, and oil.

Mirrored Lenses

Costa Del Mar Brine sunglasses also have reflective coating outside to help decrease the sunlight that enters the eyes. These mirrored lenses feature a different color than that of the lenses’ base color. 

Other sunglasses usually only incorporate basic reflective coating, which make them very susceptible to scratches and abrasions. However, Costa’s mirrored lenses are different. They are made of high-quality materials such as multi-layered thin film coatings, and they also undergo a sophisticated technological process in order to deliver the best performance to its users.

Lens Colors

There are various lens colors to choose from, depending on the usage. For example, blue-colored lenses are best for boating and fishing under the harsh rays of the sun. On the other hand, gray or copper silver colors are best for sight fishing and everyday activities such as driving.

Hydrolite Technology

To avoid sliding off from the face, hydrolite rubber is used on the nose bridges and temples of Costa Del Mar Brine sunglasses. This material is also hypoallergenic and provides an incredibly comfortable fit for its wearers.


Compared to cheap 10-dollar sunglasses in every store, Costa sunglasses are generally more expensive. A pair costs more than a hundred dollars. But cheaper sunglasses are also usually not durable and must be replaced regularly. Thus, in the long run, Costa Del Mar Brine Sunglasses are the better investment.


If you spend a lot of time on the water then these Costa Del Mar Brine Oval sunglasses are a great choice. The main selling point for me is the patented 580 lens technology which what design for those sailors, fisherman, and outdoor enthusiast in mind.

If these are not the style you are looking for then Costa Del Mar has many options to fit you. They all come with the 580 lens technology that is a must on the water.

All the features listed in this review makes it more clear on why these are the top selling model. With limited lifetime warranty you can get out on the water and not worry these sunglasses will let you down.

Happy Sailing!


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