Paying Tribute To A Sleepy Island About 8 Miles South Of Bimini — Once The Infamous Hideout Of Blackbeard The Pirate — Cat Cay Is Known As The Birthplace Of Another Legend: Bluefin Tuna Fishing. Costa Cat Cay Performance Sunglasses Are A Rugged And Tough Tool Of Any Angler Looking For The Best Performing Fishing Sunglasses On The Water. Polarized, Mirrored Options, 580 Lenses And Boasting A Patented Vented System, These Costa Men’S Fishing Sunglasses Are The Choice Of Those Who Aim To Make Their Own Watery Legend. Features: Premium Polarized 580 Lenses: - Filtering Reflective Glare Is Essential For Anyone On The Water Or Outdoors. We Sell Only Polarized Sunglasses. 100% Uv Protection: - Your Costas Absorb 100% Of Uv Light, Providing You The Best In Light Management And Protection. Scratch Resistant And Durable: - The C-Wall Coating Provides Extra Scratch-Resistance And A Barrier That Repels Water, Oil And Sweat For Easy Cleaning. Specifications: - Lens Material: Polarized Polycarbonate (580p) - Frame Fit: Regular - Lens Curve: Base 8 Decentered Technology: Blue Mirror: - Best For Bright, Full-Sun Situations On The Open Water And Offshore. - Gray Base - 10% Light Transmission Optimal Usage: - Boating And Fishing In Deep Water - Open Reflective Water - Harsh Sun Costa 580® Lenses: - Costa 580® Lenses Were Designed By In-House Light Spectrum Experts To Enhance Colors Because Standard Sunglass Lenses Fell Short. The Lens´ Multipatented Technology Manages Light By: - Absorbing Harmful High-Energy Blue Light (Hev) - Enhancing Reds, Greens, And Blues - Filtering Out Harsh Yellow Superior Clarity & Scratch-Resistance: - Glass Provides The Best Clarity In Material - Encapsulated Mirrors (Between Layers Of Glass) Are Scratch-Proof - 20% Thinner And 22% Lighter Than Average Polarized Glass Lightweight, Impact-Resistant: - Polycarbonate & Are Your Lightest And Most Durable Lens Material Options - C-Wall® Is A Molecular Bond Which Is Scratch-Resistant