Maui Jim MEKALA H690-17 48 sunglasses pair MauiBrilliant optics with polarized protection for clear, comfortable vision in bright conditions. They combine a refined square silhouette with lightweight construction for all-day wear. Key attributes: Gray | Grigio | Titanium | HCL MauiBrilliant optics for improved clarity | Reduces glare from water, ice and reflective surfaces | Category 3 sun protection | Durable lens coatings for water and oil resistance | Polarized lenses | Lightweight construction | Scratch-resistant lens coating | Anti-reflective coating | Oleophobic and hydrophobic lens treatments | Square shape | Textured titanium rim | Engraved Hawaiian pattern on temples | Streamlined temples | Dimensions & fit: Eye: 48 mm | Bridge: 21 mm | Temple: 145 mm | Composition & care: Frame: Titanium | Lenses: HCL MauiBrilliant (polarized) | Wipe lenses with a microfiber cloth and lens cleaner; store in a protective case; avoid abrasive cleaners and rough surfaces.