XL2305Sleek and smooth looking, X Loop has designed a pair of men's sunglasses that is useful and attractive, the perfect accent piece for any outfit. The frame is made of metal, and the arms are plastic, so the glasses bend and flex as needed, but still can be rigid and hold their shape. The arms start thick and taper to a curve at the ear and show off the X Loop logo on the side. The lenses have a blue revo finish that blocks out the harmful rays from the