Handcrafted to perfection, the Aikau sunglass blends form and function effortlessly. The less-is-more aesthetic makes this classic silhouette ideal for those who appreciate quality timeless design.. Handmade in Japan Frame Material - Zyl Lens Material - Polarized CR-39 w/ Anti-Reflective Coating (AR) Eye Size - 53mm Bridge Size - 18mm Temple Length - 148mm Includes Case & Cleaning Cloth (Color of case lining / cloth or cloth design may vary). Use and Safety Information