Balenciaga BB0368SK Sunglasses feature a narrow rectangular acetate frame with matching blue lenses, designed for everyday sun protection and a clean, modern look. Key attributes: Blue | Acetate | UV protection (Category 3) | Non-polarized lenses | Full acetate frame | Lightweight construction | Rectangle frame | Narrow silhouette | Blue frame and lenses | Metal logo detail on temples | Dimensions & fit: Lens width: 57 mm | Bridge: 17 mm | Temple length: 140 mm | Narrow fit | Composition & care: Acetate | Wipe lenses with a soft microfiber cloth; store in a protective case; avoid exposure to high heat and harsh chemicals.