Dior Signature B4I Sunglasses combine a refined butterfly silhouette with logo‑detailed temples, delivering a polished look and reliable UV protection for everyday wear. Key attributes: Black | Acetate | 100% UVA/UVB protection | Filter category 3 | Suitable for prescription lenses | Includes original case, cleaning cloth, certificate of authenticity and guarantee | Butterfly frame | Temples with Christian Dior Paris signature | Gold‑finish metal lines on temples | Gray lenses | Composition & care: Acetate | Clean lenses with the included cleaning cloth and store in the supplied case.