If you want a pair of shades that you can wear without hardly noticing them, then these nice sunglasses for men by X-Loop will fit the bill. The frame is made of metal, and the arms are plastic, lightweight and spare with a flexible yet rigid construction. The arms are thin and feature a waved section and the X-Loop logo on the side in silver and black. The lenses are rectangular and are spaced apart. They have a polarized finish that blocks out harmful ultraviolet rays and eliminates glare.