Hugo Boss Optical Frame is a sleek rectangular eyeglass designed for everyday wear. The acetate front and metal temples deliver a refined, dependable look for office and casual use. Key attributes: Black | Nero | Acetate | Suitable for prescription lenses | Rectangular full-rim frame | Acetate front with metal temples | Classic, versatile silhouette | Dimensions & fit: Lens width: 55 mm | Bridge: 16 mm | Lens height: 41.6 mm | Temple length: 145 mm | Medium fit (caliber 55 mm) | Composition & care: Acetate | Metal | Clean lenses with a microfiber cloth and lens cleaner; store in a protective case; avoid abrasive cleaners and extreme heat.