Ray-Ban RB2213 Sunglasses pair a square propionate frame with B-15 brown lenses for generous coverage and everyday sun protection. The polished havana (tortoise) finish delivers a timeless look suited to casual and travel use. Key attributes: Brown | Tartaruga | Propionate | UV protection | Prescription lenses available | Square frame | Polished havana (tortoise) finish | Solid-color B-15 brown lenses | Dimensions & fit: Lens width 55 mm | Bridge 20 mm | Temple length 145 mm | Lens height 46.4 mm | High bridge fit | Generous face coverage | Composition & care: Propionate