Ray-Ban Geometric Sunglasses combine a sleek metal frame with dark grey mineral lenses for comfortable, everyday sun protection. The adjustable nosepads and narrow profile suit a range of face shapes while keeping a modern, architectural look. Key attributes: Black | Metal | UV 400 protection | Filter category 3 | Adjustable nosepads | Prescription-compatible (RX-able) | Includes Ray-Ban protective case | Geometric full-rim metal frame | Dark grey mineral glass lenses | Shiny finish | Dimensions & fit: Lens width: 54 mm, 57 mm | Bridge width: 18 mm | Temple length: 145 mm | Lens height: 32 mm, 34 mm | Frame width: 137 mm (size L) | Overall frame width: 141 mm | Composition & care: Metal (frame) | Crystal (mineral glass lenses) | Clean lenses with a microfiber cloth. Store in the protective case when not in use. Avoid abrasive cleaners and prolonged exposure to heat.