Balenciaga Optical Frame combines designer styling with a lightweight acetate build for everyday wear. The BB0441O 006 variant offers a transparent look that suits both prescription and plano lenses. Key attributes: Gray | Transparent | Acetate | Lightweight | Demo lenses | Full rim | Butterfly silhouette | Dimensions & fit: 53-16-145 | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Store in the protective case when not in use. Avoid exposure to high heat and harsh chemicals.