Maui Jim Guardrails combine a lightweight memory-metal frame with MauiBrilliant polarized lenses for clear, high-contrast vision in bright conditions—ideal for everyday outdoor wear. Key attributes: Silver | Blue | Light blue | Neutral grey | MauiFlex memory metal | Polarized lenses | MauiBrilliant lens material for glass-like optics at reduced weight | High light reduction for enhanced contrast | Adjustable non-slip Rabalon nose pads | Anti-corrosive hinges | Reader-compatible (optional magnification) | Modified aviator shape | Double-bridge | High-gloss finish | Dimensions & fit: Lens width: 58 mm | Bridge: 17 mm | Temple length: 130 mm | Medium fit | Composition & care: Frame: MauiFlex memory metal | Lenses: MauiBrilliant