Le Specs Bold Slim Rectangle 'Numero Siete' Sunglasses update the oval silhouette with narrow proportions and refined chamfering. They pair handmade cellulose acetate frames with premium CR-39 lenses for clear vision and reliable UV protection. Key attributes: Black | Cellulose acetate | 100% UVA / UVB protection | Premium CR-39 lenses for superior optical clarity | Comfortable fit | Includes premium magnetic-closure protective case | Includes branded microfiber cleaning cloth | Narrow proportions with a modern oval update | Delicate chamfering and hand-polished finish | Three-dimensional infinity flagstripe metal decal | Single flagstripe-inspired rounded rivet | Smoke mono lenses | Dimensions & fit: Frame width: 150mm | Frame height: 39mm | Lens width: 52mm | Nose bridge: 20mm | Temple length: 145mm | Bespoke acetate thickness: 8mm & 6mm | Large fit | Composition & care: Cellulose acetate | CR-39 lenses | Metal hardware