Ray-Ban RB2238 Sunglasses pair a square, full-rim propionate frame with dark grey polycarbonate lenses for dependable sun protection and a modern-retro look. Key attributes: Green | Verde | Propionate | 100% UV protection | Category 3 lenses | Solid color lenses | Full-rim construction | Square shape | Key bridge | Full-rim frame | Modern-classic style | Dimensions & fit: Lens width: 52 mm | Bridge width: 20 mm | Temple length: 145 mm | One size (52-20) | Composition & care: Propionate | Polycarbonate | Clean lenses with a microfiber cloth; avoid abrasive cleaners and high temperatures. Store in the supplied case when not in use.