Thick, yet streamlined, these men's sunglasses by X-Loop are designed for active outdoor use. The frames are made of strong plastic and feature a central bar along the arms that adds strength and support. The X-Loop logo is displayed on the side, and the arms taper and curve to the rubberized ear section. The lenses are rounded rectangles that are dark and protective. Purchase these great shades in bulk for greater savings and choose from a variety of colors.