Choose a lens that changes color faster than the others and provides excellent visibility with a mirror effect to reflect the daring spirit of iconic models. Our iconic Square 1971 now features upgraded Evolve light- responsive technology with color lenses, including orange and pink. This model strikes a perfect balance between functionality and style Frame Color: Polished Gold Frame Shape: Square Frame Material: Metal Temple Color: Gold Lenses: Pink Grey Treatment: Mirror Fitting: Regular Adjustable nose pads that can be widened or narrowed to fit your unique nose shape Measurements: Hinge to Hinge: 134 mm Lens Height: 48.4 mm Temple Length: 145 mm Model code: RB1971 001/3e 54-19 New frames. Comes in hard shell lens case with cleaning wipe