Ray-Ban Boyfriend Sunglasses combine a bold square silhouette with brown gradient lenses for reliable sun protection and everyday style. Key attributes: Black on brown | Brown gradient | Nylon | 100% UV protection | Non-polarized | Square frame | Full-rim | Gradient lenses | Dimensions & fit: Lens width: 60 mm | Bridge: 15 mm | Temple: 145 mm | Lens height: 49 mm | Size 60 | Recommended for heart, round and oval face shapes | Composition & care: Frame: Nylon | Lenses: Polycarbonate | Clean lenses with a microfiber cloth. Store in protective case. Avoid abrasive cleaners and harsh chemicals.