Mouse Over to Zoom
Click to Enlarge

COSTACat Cay 580G Polarized Sunglasses

This item is no longer available.


Cat Cay 580G Polarized Sunglasses

Name Value
Best Use Everyday Use
Low Light
Bridge Length 12.2mm
Lens Height 41.2mm
Lens Width 60.9mm
Lens Material Costa 580 Glass
Style Square
Temple Length 128mm

Product Overview

About eight miles south of Bimini, this sleepy island—which was once a hideout of Blackbeard the Pirate—is known as the birthplace of bluefin tuna fishing. These rugged sunglasses—boasting a patented vented system that keeps their glass lenses clear—will help you make your own history out on the water.


  • Heavy-duty TR 90 nylon frame
  • Comfortable fit on large faces
  • Integral hinge
  • Includes hard case


  • 100% UV light blockage for maximum protection
  • 100% polarization kills reflected glare and reduces eye strain
  • Glass lenses for great clarity and are scratch resistance
  • Built by hand
  • Prescription-ready style
California Prop 65 Warning:
These products may contain bisphenol-A (BPA), a chemical known to the state of California to cause harm to the female reproductive system.


The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.

Related West Advisor Articles


Product Q & A