Maui Jim Hiwahiwa sunglasses combine a dramatic butterfly shape with Maui Jim’s PolarizedPlus2 lens technology for clear, glare-free vision in bright conditions. Key attributes: Dark Havana | Indeterminate | Acetate | PolarizedPlus2 lens technology | SuperThin Glass lenses for enhanced clarity | UV protection and strong glare reduction | Spring hinges for flexible, comfortable wear | Includes protective case and cleaning cloth | Lightweight acetate frame | Butterfly frame | Hawaiian native pattern on temple core | Saddle bridge nose design | Dimensions & fit: Lens width: 54 mm | Lens height: 41 mm | Bridge width: 18 mm | Arm length: 145 mm | Composition & care: Acetate frame | Glass lenses | Rinse lenses in lukewarm water and clean with mild soap; dry with a soft, absorbent cloth. Do not use abrasive cleaners or alcohol-based lens cleaners. Store in the provided case when not in use. Wash the cleaning cloth in warm soapy water; avoid fabric softener and excessive heat.