Maui Jim Kupulau Sunglasses combine a rectangular, square-inspired silhouette with Maui Jim’s high-performance polarized lenses for clear, glare-free vision in bright conditions. Ideal for everyday wear and prescription conversion, they balance classic styling with practical optics. Key attributes: Beige | Caramello | Bio injection | Polarized lenses (MauiPure) | High light reduction and contrast | Lightweight optics | Traditional pin hinge | Prescription-ready (Rx power range +3.00 to -5.50) | Rectangular silhouette | Clef bridge | Matte finish | Dimensions & fit: Eye 54 mm | Bridge 19 mm | Temple 145 mm | Height 42.0 mm | Large face size | Base curve 4 | Composition & care: Bio injection frame | MauiPure lens