Michael Kors Valletta eyeglasses feature a geometric, modern frame finished in translucent denim-blue, designed for everyday prescription or non-prescription wear. Key attributes: Blue | Injected plastic | Prescription-ready | Demo lenses installed | Geometric front | Irregular frame shape | Composition & care: Injected plastic (front) | Injected plastic (temples) | Wipe lenses with a microfiber cloth. Clean frame with a soft damp cloth. Avoid abrasive cleaners or solvents. Have demo lenses replaced by an optician for prescription use.