Barton Perreira Aikau Sunglasses combine a classic square silhouette with high-performance polarized lenses. Handmade details and a streamlined design make them suitable for everyday wear and outdoor activities. Key attributes: Black | Indeterminate | Zyl | Polarized lenses | Anti-reflective coating | UV protection | Includes case | Includes cleaning cloth | Classic square silhouette | Timeless minimalist design | Handmade in Japan | Dimensions & fit: Eye size 53mm | Bridge 18mm | Temple 148mm | Composition & care: Clean lenses with the included microfiber cloth and lens cleaner. Store in the supplied case when not in use. Avoid exposure to high heat and harsh chemicals.