Akoni Columba Sunglasses combine bold squared lines with Japanese acetate craftsmanship and Zeiss G-15 lenses, delivering clear vision and reliable sun protection for everyday wear. Key attributes: Crystal black | Black rhodium | Acetate | G-15 Zeiss lens | 100% UV protection | Acetate temples with custom rounded tips | Black rhodium hardware | Visible front pin accents | Squared shape | Transparent crystal black acetate frame | Front pin embellishments | Custom rounded Akoni temple tips | Dimensions & fit: Eye 56mm / Bridge 19mm / Temple 150mm | Composition & care: Acetate | Black rhodium hardware | Zeiss G-15 lens | Clean lenses with a microfiber cloth and lens cleaner. Store in the supplied case when not in use. Avoid exposure to extreme heat and harsh chemicals.