The DiorSignature B7I sunglasses enhance the House's iconic line with an elegant low butterfly style. The ultra-thin and lightweight black acetate frame features temples embellished with the Christian Dior Paris signature and gold-finish metal lines that extend toward the lenses. Completed by gray gradient lenses, the new essential style will elevate all looks with a couture touch. Black acetate frame. Gray gradient lenses. Black acetate temples with gold-tone Christian Dior Paris signature on the temples. Gold-tone Christian Dior signature on right temple interior. 100% UVA/UVB protection. Filter category: 3. Suitable for prescription lenses. Made in Italy