MEPHISTO MOLLY PERF | Women Sneaker. This finely perforated shoe offers optimum comfort. The detachable insole, with integrated SOFT-AIR technology, and the outsole, equipped with SHOCK-ABSORBER, reduce impact for an effortless walk with a spring in your step. The AIR-RELAX technology respects the anatomy of the foot to prevent fallen arches. In addition to the lacing, there is a side zip fastening, which makes it easy to slip on. The zip slider is embellished with a piece of leather and a little ornament. The leather lining promotes a healthy climate inside the shoe.