This perforated ballerina shoe, simultaneously classic and feminine, exudes a timeless elegance. The detachable insole, with integrated SOFT-AIR Technology, and the SHOCK-ABSORBER, in the outsole, minimize impact for an effortless walk with a spring in your step. The AIR-RELAX technology respects and preserves the foot anatomy. The adjustable adhesive strap ensures an excellent fit. The leather lining creates a healthy climate inside the shoe. This black women's model is made from nubuck leather.