Ray-Ban RB4436D Sunglasses combine a pillow-shaped acetate frame with polyamide lenses for casual, everyday wear. The design balances modern geometry with practical dimensions for all-day comfort. Key attributes: Black | Dark grey | Acetate | Polyamide lenses | Impact-resistant lenses | Full-rim frame | Non-folding temples | Pillow-shaped frame | Square silhouette | Shiny finish | Dimensions & fit: Lens width: 55 mm | Bridge: 16 mm | Temple length: 145 mm | Lens height: 32 mm | Composition & care: Frame: Acetate | Lenses: Polyamide | Wipe lenses with a microfibre cloth and store in a protective case.