Ray-Ban Boyfriend Sunglasses combine oversized rounded-square lenses with a full-rim nylon frame for wide sun coverage. Polarized brown lenses reduce glare for clearer vision in bright conditions. Key attributes: Brown | Marrone | Nylon | Polarized lenses | 100% UV protection | Full-rim frame | Oversized rounded-square lenses | Tortoise light havana finish | Dimensions & fit: Lens width: 60 mm | Bridge: 15 mm | Lens height: 48.5 mm | Temple length: 145 mm | Oversized fit | High bridge fit | Generous face coverage | Composition & care: Frame: Nylon | Lenses: Brown polarized | Wipe lenses with a microfiber cloth; store in a protective case; avoid abrasive cleaners and high temperatures.