Nice looking aviator sunglasses with added design elements that keep them from being boring, these nice shades by Khan are for men who want to look good and in style. The frame is metal, and the arms are plastic, shaped to fit comfortably and flexible enough to stand up to everyday use. The arms are straight with the Khan logo at the temples and a cool paneled look down to the curve at the ear. The lenses are large, oval in shape and dark to protect your eyes from the sun.