Givenchy 4G Optical Frame pairs a timeless round silhouette with glossy black acetate for a refined everyday optical option. Designed for prescription use, it balances classic style with reliable build quality. Key attributes: Black | Acetate | Prescription-ready | Full-rim frame | Prescription lens compatible | Includes demo lenses | Round shape | Shiny black finish | 4G collection detailing | Dimensions & fit: Lens width: 49 mm | Lens height: 44 mm | Bridge: 20 mm | Temple length: 140 mm | International fit | Composition & care: Acetate | Clean with a soft cloth. Store in the original case when not in use. Avoid prolonged exposure to heat.