DescriptionThe Maui Jim Swinging Bridges features a unique single, elevated brow bar and mixed frame materials of metal and acetate. For anyone desiring a classic aviator with a hint of a twist, Swinging Bridges is your solid choice. The view of your world will be filled with more color, clarity and detail, thanks to PolarizedPlus2® lens technology and our clearest lens material, SuperThin (ST) Glass. Lens Material: SuperThin Glass - Provides the absolute crispest optics available. 20% to 32% thinner and lighter than standard glass, it offers the best scratch and solvent resistance.