Maui Jim Guardrails Sunglasses combine a lightweight memory-metal frame with polarized MauiBrilliant lenses for clear, glare-free vision—ideal for everyday wear and bright conditions. Key attributes: Gray | Silver | MauiFlex memory metal | Polarized lenses | UV protection | Adjustable non-slip Rabalon nose pads | Double bridge | Anti-corrosive hinges | Lightweight memory metal frame | Modified aviator shape | Full-rim frame | Double-bridge styling | Dimensions & fit: Lens width: 58mm | Lens height: 43mm | Bridge: 17mm | Temple length: 130mm | Medium fit | Composition & care: MauiFlex memory metal frame | MauiBrilliant lens material | Clean lenses with a microfiber cloth and store in the provided case. Avoid abrasive cleaners and harsh chemicals.