Maui Jim Keola 628-15 sunglasses combine PolarizedPlus2® protection with lightweight MauiPure lenses for clear, high-contrast vision during outdoor activities. Key attributes: Shiny dark green | Nylon | PolarizedPlus2® lens technology | MauiPure lens material (lightweight, scratch- and shatter-resistant) | High light reduction and enhanced color contrast | Rx-capable (+3.00 to -5.50) | Rubber temple tips for secure grip | Dual-tone nose pads | Traditional pin hinge | Prescription-ready | Rectangular shape | Full-rim frame | Signature Slash detail on nose pads and temple tips | Color-contrasting script logo on temples | Dimensions & fit: Lens width: 57 mm | Bridge width: 16 mm | Lens height: 38 mm | Temple length: 140 mm | Large face size | Composition & care: Nylon (frame) | MauiPure (lens material) | Clean lenses with a microfiber cloth and mild water; avoid abrasive cleaners; store in protective case when not in use.