Barton Perreira Butzi Sun is a rectangular sunglasses model crafted from premium Japanese acetate for refined everyday wear. It pairs CR-39 lenses with an anti-reflective coating for clear, low-glare vision in a streamlined silhouette. Key attributes: Multicolor | Chestnut | Eleos | Acetate | CR-39 lens material | Anti-reflective coating | Durable construction for long-wear comfort | Includes case and cleaning cloth | Rectangular frame | Polished finish | Streamlined silhouette | Handmade in Japan | Dimensions & fit: Eye size: 50 mm | Bridge: 22 mm | Temple length: 148 mm | Composition & care: Frame: Japanese acetate (zyl) | Lens: CR-39 | Wipe lenses with the included cleaning cloth and store in the provided case when not in use.