Michael Kors Makena Beach Eyeglasses pair a square acetate-and-metal frame with everyday prescription readiness. The design balances polished hardware and reliable construction for daily wear. Key attributes: Dark Tortoise | Light Gold | Acetate and metal | Full rim | Demo lenses installed | Prescription compatible | Square frame | Polished hardware | Working hinges | Dimensions & fit: Lens width: 52 mm | Bridge width: 17 mm | Temple length: 140 mm | Composition & care: Acetate | Metal | Clean lenses with lens cleaner and a microfiber cloth. Store in a protective case when not in use.