Inspired By The Laid-Back Beaches Of Tybee Island, The Tybee Acetate Frame With Polarized Lenses Are Made For Taking It All In. Tybee Features Ocean-Inspired Colorways And A Casual Style That Lives Up To The Watery World That Inspired It, While Embodying The Classic Town It’S Named For. Sunglasses Inspired By A Life On The Water, Colors, Patterns And Textures That Capture The Spirit Of The Sea. And Because They Come With 580g Lenses, You´ll Be Able To Soak Up Every Detail While You´re Soaking Up The Sun. 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. Del Mar: - Sunglasses Inspired By A Life On The Water, Colors, Patterns And Textures That Capture The Spirit Of The Sea. Specifications: - Lens Material: Polarized Glass (580g) - Frame Fit: Regular - Lens Curve: Base 6 Technology: Copper: - Cuts Glare For Eye Comfort In A Variety Of Situations, From Sight Fishing To Driving. - 12% De Transmisión De Luz Optimal Usage: - Excellent For Sight Fishing - Everyday Activities - Most Versatile - Cloudy Days 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