Ray-Ban Boyfriend Reverse sunglasses combine a bold, inverted-lens look with everyday protection. The distinctive reverse lens design delivers a sharp visual field and a statement aesthetic. Key attributes: Blue | Blu | Injected | 100% UV protection | Anti-glare / anti-reflective treatment | Bio polyamide lenses | Mirrored lens options | Silver-tone hardware | Geometric / square frame | Reverse (inverted) lens design | Logo-branded temples | Dimensions & fit: Lens width: 56 mm | Bridge width: 18 mm | Temple length: 145 mm | Lens height: 5.6 cm | Composition & care: Frame: injected plastic | Lens: bio polyamide | Wipe with a clean, dry cloth.