Anna-Karin Karlsson Shade of Sirens Sunglasses pair a sculptural butterfly silhouette with premium Zeiss lenses, offering high UV protection and a statement finish for everyday sunwear or special occasions. Key attributes: Black | Acetate | 100% UVA/UVB protection | Zeiss lenses with anti-reflection back coating | Hand-carved acetate frame | Temples with logo detail and gold-plated accents | Butterfly silhouette | Full-rim frame | Hand-finished polish | Dimensions & fit: Lens 52 mm, Bridge 18 mm, Temple 142 mm | Composition & care: Acetate | Stainless steel | Zeiss lenses | Do not expose to water. Clean frame and lenses with a dry cloth suitable for eyewear; avoid liquid cleaners.