Maui Jim Mamalu Bay Sunglasses pair an injected nylon frame with SuperThin Glass polarized lenses for crisp optics and lightweight all-day comfort. Designed for outdoor use, they deliver clear color and reduced glare on the water or trail. Key attributes: Black | Mauigreen | Injected nylon | PolarizedPlus2 lens technology | SuperThin Glass lenses for crisp optics | Lightweight design | Prescription-capable | Polarized lenses | Includes free nose pads and temples | Rectangular silhouette | Available in gloss and matte frame finishes | Classic temple design | Dimensions & fit: Eye 60.0 | Bridge 14.0 | Temple 145.0 | Height 45.0 | Base Curve 6 | Extra large face size | Prescription-capable (Rx range +3.00 to -4.50) | Composition & care: Injected nylon frame | SuperThin Glass lenses | Wipe lenses with a microfiber cloth and mild lens cleaner; store in a protective case.