These unisex eyeglasses by Polaroid are sure to be a favourite thanks to their practical look. They come with clip-on sun lenses: in a simple gesture, they attach to the front to shield the eyes from the sun's rays. The square shape, flat along the top, is a versatile choice that looks great with everything, in and out of the office. Made of eco-polyamide, these glasses come in a timeless range of colours.