Named after the small, chilled-out town in the Sea of Cortez, the Costa Loreto sunglasses are full frame and adventure friendly. Whether it´s hanging on the coastal cliffs for which these Costa men´s or women´s sunglasses get their name or on any adventure on land or sea, these durable, versatile, polarized sunglasses can handle their own for any explorer. Features: - Fit: Regular A medium lens front designed for those who prefer to cover an average portion of the face. - Nose Bridge: Adjustable Nosepads Adjustable nosepads can be widened or narrowed to fit your unique nose shape. - 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. - Adjustable Nose Pads: Fully-adjustable, nonslip nose pads were designed to further customize your fit and help reduce fogging. - 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 - Nosepad adjustable: Yes - Lens curve: Base 6 Technology: 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 580® Lightwave Glass: 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 580® Lightwave Polycarbonate: Lightweight, Impact-Resistant: - Polycarbonate & Are Your Lightest And Most Durable Lens Material Options - C-Wall® Is A Molecular Bond Which Is Scratch-Resistant