Casual aesthetics and absolute comfort define these men's optical glasses by Polaroid. The eco-polyamide structure stands up to everyday use while being kind to the environment. The temples are in rubber, the key to greater flexibility and a stable fit, even when on the move. On sunny days, the plain or mirrored clip-on sun lenses can be attached to the frames. They also have a rubberised finish designed to stand up to intense and carefree use.