Oliver Peoples Arllett OV5620U 1820 Eyeglasses combine a vintage-inspired squared lens with a refined acetate construction for versatile everyday wear. Key attributes: Gray | Grey | Acetate | Durable construction | Includes original case and cleaning cloth | Universal nosepads | Demo lenses (replaceable with prescription lenses) | Functional dual pins for reinforcement | Squared deeper lens shape | Thinner acetate aesthetic | Elongated endpiece | Rising sun filigree on corewire | Hand-inlaid logo at temple tip | Dimensions & fit: Lens width: 50 mm | Bridge: 20 mm | Temple length: 145 mm | Medium lens front / Standard face coverage | Universal nosepads | Composition & care: Acetate | Metal (corewire) | Clean lenses with a microfiber cloth; store in the included case when not in use. Avoid abrasive cleaners and high heat.