X-Loop has designed a pair of men's sunglasses that is simple and stylish at the same time. The frame is made of metal, designed to flex and bend as needed, but also strong and able to hold its shape. The arms are thin and straight and come directly off the temples. The arms flow back to the rubberized sleeves at the ears that add grip. The lenses are rectangular and set in a semi-rimless fashion with a dark finish that protects your eyes and gives you privacy. The glasses are sold in boxes of 12 pairs.