? 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. A Legend, remastered. Our legacy favorite Grand Catalina, introduced in the late 80?s is now back and better than ever. Still sporting our beloved heritage aviator shape and removable side shields, we have updated the construction of this frame with Pathfinder Series DNA felt throughout. Sweat management channels, vented adjustable nose pads, removable side shields and seamless surfacing bring this retro inspired craft to the age of modern performance. With spring hinges and two dif ferent looks on offer- Grand Catalina is perfect for those looking to blend style, performance, and versatility. Dare we call this a quiver killer!? Model name: Grand Catalina Item no: 6S9117 911707 59-15 Frame color: Matte Black Lens color: Gray Lens material: Polarized Polycarbonate (580P) Frame fit: Wide Size: XL Lens curve: Base 6 XL 1. Frame Width: 138 mm 2. Bridge Width: 15 mm 3. Lens Width: 59 mm 4. Lens Height: 51.6 mm 5. Temple Arm Length: 138 mm Wide Fitting A large lens front designed to fit those with a wide head. 6 Base Curve - Medium Coverage Frames with medium-coverage and wrap that value style but still perform. Wide Forgot Your Ruler? Use this handy guide to gauge the fit you're looking for. All the Way? You might be looking for a small or medium frame. Middle Pegs? You might be looking for a medium or large frame. Last Two Pegs? You might be looking for an x-large frame. 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 Polarized Lenses 580 lightwave glass C-Wall Molecular Bond Glass Layer Encapuslated Mirror Polarized Film Glass Layer C-Wall Molecular Bond 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 U.S. PATENT NO. 6.334.680 U.S. PATENT NO. 6.604.824 580 lightwave Polycarbonate C-Wall Molecular Bond Mirror (Optional) Polycarbonate Lens Polarized Film Polycarbonate Lens C-Wall Molecular Bond Lightweight, Impact-Resistant Polycarbonate are your lightest and most durable lens material options C-WALL is a molecular bond which is scratch-resistant U.S. PATENT NO. 7.506.977 Grand Catalina Costa Case Cleaning Cloth