Features: - Our most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego is the next evolution in performance sunglasses. With a name inspired by San Diego, one of our favorite places to fish, Diego will stop at nothing to keep you out on the water longer whether you’re chasing Yellowtail or the mighty Bluefin. - Model name: Diego - Frame color: Matte Black - Lens color: Blue Mirror (Best for bright, full-sun situations on the open water and offshore. Gray Base | 10% light transmission) - Lens material: Polarized Glass (580G) (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) 580G: 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. - Frame fit: Wide (A large lens front designed to fit those with a wide head.) - Size: XL (Frame Width: 140 mm | Bridge Width: 14 mm | Lens Width: 61.7 mm | Lens Height: 46 mm | Temple Arm Length: 113 mm) - Nosepad adjustable: No - Nose Bridge: High Bridge Fit (Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils.) - Lens curve: Base 8 Decentered (Max Coverage: Frames with maximum-coverage and wrap that help reduce light leak.) - 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.