Ray-Ban RB4420 Sunglasses combine a bold, squared silhouette with an injected frame for lightweight comfort and everyday durability. These sunglasses suit both casual summer outfits and city wear while featuring iconic Ray-Ban detailing. Key attributes: Black | Injected | Polycarbonate lenses | Lens category 2N (suitable for medium sunlight) | Solid-color lens treatment | Lightweight frame | Durable construction | Everyday wear | Squared silhouette | Clean lines | Bold profile | Front rivets and Ray-Ban logo on temples | Dimensions & fit: Lens width: 65 mm | Bridge: 18 mm | Lens height: 47.4 mm | Temple length: 145 mm | Size: 65-18 (XL) | High bridge fit | Wide/XL fit | Generous face coverage | Composition & care: Frame: Injected | Lenses: Polycarbonate | Wipe lenses with a microfibre cloth and mild lens cleaner; store in a protective case; avoid abrasive cleaners and high heat.