Maui Jim Alulu H878-10 Sunglasses combine a retro cat-eye silhouette with SuperThin glass lenses for crisp optics, making them ideal for driving and everyday sun. Key attributes: Dark tortoise | Acetate | Polarized lenses | SuperThin glass lenses for crisp optics | HCL Bronze tint for enhanced contrast in variable light | Traditional pin hinges | Rx-capable | Cat-eye silhouette | Upturned corners with flat frame bottom | Acetate frame with tortoise pattern | Dimensions & fit: Lens width: 56 mm | Bridge: 19 mm | Temple length: 145 mm | Lens height: 48 mm | Medium fit | Composition & care: Acetate frame | SuperThin glass lenses