The rectangle shape design feature a full rim acetate and metal frame. This model is available in four different color combinations and sizes. Elasta eyewear features an authentic style that blends a timeless classic with clean, modern lines. The frames are extremely durable and lightweight and some of them come with the innovative Elasta hinges, or e-hinges a unique Safilo Elasta hinge technology. It is a ground-breaking double-spring system that takes the performance of flex hinges to the next level, providing an unparalleled combination of precise fit and aesthetics. In other words to say, Elasta eyeglasses deliver their wearer optimal comfort and pleasure, being minimalist in design but great on performance. Elasta stands behind its products and is ready to meet the needs of the most demanded customers.