Ray-Ban Octagon RB1972 sunglasses combine a distinctive octagonal metal frame with gradient lenses for everyday sun protection and a bold, geometric look. Key attributes: Yellow | Gold | Metal | Gradient lenses | Adjustable nose pads | Slim temple arms | Octagonal frame | Geometric silhouette | Polished gold finish | Dimensions & fit: Lens width: 54 mm | Bridge: 19 mm | Temple length: 145 mm | Size M | Composition & care: Metal | Crystal (lens) | Wipe lenses with a soft microfiber cloth. Store in the protective case when not in use. Avoid exposure to chemicals and extreme heat.