The DiorBlackSuit RI sunglasses, crafted in bio-acetate, enhance the collection with an elegant pantos form. Brown tortoiseshell-effect temples are accented by a signature hinge inspired by the stitched details of Dior Men suits, as well as a subtly engraved CD logo. Embellished with metal struts around the gray polarized lenses, the double bridge lends a modern touch to the transparent blue acetate frame.