Saint Laurent Dune Opt Optical Frame pairs an oversized aviator silhouette with classic black acetate for a refined everyday look. The frame is designed to accept prescription lenses and arrives with the brand accessories. Key attributes: Black | Acetate | Prescription-ready | Includes original case | Includes cleaning cloth | Certificate of authenticity and guarantee included | Demo lenses included (prescription lenses replaceable) | Oversized aviator shape | Full rim | Iconic corner angle detail | Laser-engraved logo on temples | Dimensions & fit: Lens width: 58 mm | Bridge: 14 mm | Temple length: 145 mm | Oversized fit | Composition & care: Acetate | Wipe clean with a soft, lint-free cloth; store in the provided case; avoid exposure to chemicals and extreme heat.