Ferragamo Square Sunglasses feature a bold acetate frame and the brand’s signature Gancini detail at the temples. Designed for everyday wear, they accept prescription lenses for practical sun protection with a refined look. Key attributes: Black | Acetate | Prescription-capable (RXable) | Includes case | Square frame | Gancini detail on temples | Custom metal core in temples | Dimensions & fit: Lens width: 52 mm | Bridge: 21 mm | Temple length: 140 mm | Lens height: 39.2 mm | Global fit | Composition & care: Acetate