Tom Ford Blue Block Butterfly Opticals combine a refined metal frame with a butterfly silhouette for stylish everyday wear. Designed for blue light protection and prescription lenses, they balance fashion with function. Key attributes: Beige | Ivory | Metal | Blue light filtering (Blue Block) | Prescription-ready (RX-able) | Demo lenses included | Includes original case (packaging may vary) | Butterfly (cat-eye) silhouette | Full-rim metal frame | Signature 'T' logo on temple | Dimensions & fit: Lens width: 55 mm | Bridge: 15 mm | Temple length: 140 mm | Lens height: 48 mm | Standard frame sizing (55-15-140 mm) | Composition & care: Metal | Clean lenses with a microfiber cloth and suitable lens cleaner. Store in the protective case when not in use.