Ray-Ban RB2218 6678T3 Sunglasses combine a geometric injection frame with grey gradient polarized lenses for clear, glare-reducing vision. The model stands out for its bold silhouette and wide temples, ideal for everyday sun protection with a modern edge. Key attributes: Brown | Nylon | Polarized lenses | Grey gradient lenses | CR-39 lens material | Includes protective case | Full-rim construction | Geometric frame | Wide temples | Full rim | Dimensions & fit: Lens width: 55 mm | Bridge width: 22 mm | Temple length: 145 mm | Lens height: 45 mm | High bridge fit | Composition & care: Nylon | CR-39 | Wipe lenses with a microfiber cloth and mild lens cleaner. Store in the protective case when not in use. Avoid abrasive cleaners and high temperatures.