JF3023 Eyeglasses by J. F. Rey™. The square shape design feature a full rim metal frame. This model is available in six different color combinations and sizes. Men's stainless steel frame, screwless flex hinge. A modern design with high-tech influences, whose originality lies within the design of a screwless hinge with a futuristic look. The colour work highlights the design of the structure. A play of colours and treatments in a post-industrial style complete the look of this frame.