Named for the famous surf break in the Bocas del Toro archipelago, this frame is your missing ingredient for a sunny day scouting surf. The XL version of this frames are slightly larger than the original, which means they retain the same prized features for those who like a larger fit and style: Costa’s polarized and color-enhancing 580 lenses, integrated metal hinges and non-slip Hyrodlite™ nose pads. Enter the barrel of the beast with Paunch XL. Features: - Fit: Regular A medium lens front designed for those who prefer to cover an average portion of the face. - Nose Bridge: Universal Fit This option accommodates most face shapes. - 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 Glass (580G) - Frame fit: Regular - Lens curve: Base 6 Decentered 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