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Costa Del Mar Tuna Alley Sunglasses - Blackout Frame/Blue Mirror 400G Lens

Item # 728633
Customer Rating:

Key Features

  • Polarized lenses provide 100% UV protection

  • Tough-as-nails nylon frames are built to last

  • Integral hinges ensure long-wearing durability

  • Patented venting system prevents overheating

  • Best fits a Large profile

Our Price   $199.00

Availability: In Stock

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Product Description
costa_del_mar At the right time of year, from this legendary 15-mile-long white strip of sand separating the deep blue Bahamian waters from the shallow bank of Gun Cay, you can spy tons of bluefin tuna migrating north. And with the Costa Del Mar Tuna Alley Sunglasses on - with their integral hinges, patented venting system, and tough-as-nails nylon frame material - you won't miss many!

Every pair of Costas features 100% polarized lenses, providing complete UVA, UVB, and UVC protection. Lifetime warranty against defects in materials and workmanship.

Costa 400 Lens
Made for anyone who lives on the water. Designed for adventure and built to perform with superior clarity, contrast, and definition. Durable 400G Lenses are made of LightWAVE glass that's 20% thinner and 22% lighter.

Blue Mirror Lens is made for the open water. Delivers maximum contrast and color in full sun while eliminating glare. Allows a minimal 10% light transmission.

Frame Style Rectangle Wrap
Frame Color Black
Lens Tint Blue Mirror
Lens Material Glass
UV Protection 100%
Polarized Yes
Features Scratch-Resistant
Rx-Able Yes
Interchangeable Lens No
Frame Material Nylon
Hinge Type Integral
Temple Length 115mm
Bridge 13mm
Lens Size 61mm
Gender Male
Recommended Use Casual, Fishing
Includes Hard Case
Readers No

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by PowerReviews
Costa Del Mar Tuna Alley Sunglasses - Blackout Frame/Blue Mirror 400G Lens

(based on 1 review)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 1 customer

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Costa Warranty isn't that great

By wes

from Nashville, Tn

About Me Practical


  • Adequate Tint
  • Attractive Design
  • Comfortable
  • Good Polarization
  • Good Protection


  • Not durable
  • Scratches Easily

Best Uses

    Comments about Costa Del Mar Tuna Alley Sunglasses - Blackout Frame/Blue Mirror 400G Lens:

    I bought a pair of Costas last summer. I was very careful with the glasses and took good care of them. Last fall I noticed the rubber was coming loose from the temples and sent them in to get a repair. I was told at the time of purchase how great the warranty was. Well, what I found to be the case wasn't that great. Costa charged me to send the glasses in and I had to pay for shipping. Kind of expected that. The repair should have been under warranty since the rubber started to come off the temples, but they had me pay for the repair. I sent them in tortoise shell frames, but when I got the return they sent me flat black. When I contacted them they wanted me to ship the frames in again so they could give me the correct ones. Well, I wasn't going to pay for shipping again so I just kept the black ones. Don't know that I will get another pair after this experience and if I did I certainly wouldn't get a pair the with no slip rubber on the temples because it didn't even make through one summer on that last pair. Didn't expect that from sunglasses that cost almost $200.

    • Was this a gift?:
    • No

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