X-Loop has created a pair of sports sunglasses for men who take style and function to the next level. The frame is made of plastic, designed to be rigid and durable, but also comfortable to wear, thanks to the lightweight construction and molded shape. The arms have a cutout section next to the X-Loop logo and rubberized earpieces for great grip. The lenses are set in the frame in a semi-rimless fashion with a dark finish to protect your eyes.