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Costa Del Mar Blackfin Sunglasses - Realtree Xtra Frame/Blue Mirror 400G Lens

Item # 776090

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Online Only! Free $10 E-gift Card with $50 Regular Priced Apparel or Footwear Purchase. Free $20 E-gift Card with $100 Regular Priced Apparel or Footwear Purchase. Excludes all Sale & Clearance priced items ending in .96, .94, .92. Offer Valid 10/23/16-10/29/16.

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Additional Information:

Prices, promotions, styles and availability may vary by store and online.

  • Additional discounts do not apply.


  • Best fits a medium-large profile

  • Ultra-durable nylon frames

  • Flexible integral hinges

  • 100% polarized lenses

  • Complete UVA, UVB, and UVC protection

Product Summary

You might have gallons of brine in your face and 600 pounds on your hook, but the Costa Del Mar Blackfin Sunglasses still won't slip. The Hydrolite co-injected lining takes care of that, and the flexible frame means serious comfort. The Blackfin pushes the edge in sunglass performance. A Nylon frame ensures durability, while the integral hinge allows for easy on/off access. This pair of Blackfin's features the Costa 400 Lens, which is designed for adventure and built to perform with superior clarity, contrast, and definition. The Durable 400G Lenses are made of LightWAVE glass that's 20% thinner and 22% lighter. With a Blue Mirror lens tint, these glasses are made for the open water. Blue Mirror delivers maximum contrast and color in full sun while eliminating glare, and allows a minimal 10% light transmission. Every pair of Costas features 100% polarized lenses, providing complete UVA, UVB, and UVC protection, as well as a lifetime warranty against defects in materials and workmanship.

Frame Style Rectangle Wrap
Frame Color Camo
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 132mm
Bridge 18mm
Lens Size 60.5mm
Gender Male
Recommended Use Casual, Fishing
Includes Hard Case
Readers No