The DiorBlackSuit R7U sunglasses, crafted in bio-acetate, enhance the collection with a sophisticated pantos form. The thin, brown tortoiseshell-effect frame features the line's signature hinge and engraved CD logo. Thin struts in gold-finish metal complement the mineral green lenses, while the double bridge lends a touch of modern elegance. Brown tortoiseshell-effect bio-acetate frame. Dior eyewear collections in bio-acetate contain an average of 65% biodegradable materials. Mineral green lenses. Engraved CD signature hinge. 100% UVA/UVB protection. Filter category: 3. Suitable for prescription lenses. Made in Italy