X-Loop knows how to create great looking and functional outdoor glasses for men. These shades are made of thick plastic that is designed to be strong and durable, yet fit comfortably. The arms are straight with a slight curve as they flow back to the ear. The X-Loop logo is shown prominently on the side in a silver circle. The lenses are large and rectangular in shape, giving you excellent protection from the sun and other dangerous elements. These shades are available in bulk in different frame and lens colors.