WilmaDescription For the ultimate in stretch comfort Wilma has a flexible neoprene toe box and a wide hook and loop strap that fastens over the instep for adjustability. The wedge heel makes this practical shoe look stylish! Upper Description Stretchable neoprene upper gives extra comfort Insole Description Pu foam is made with recycled materials and active carbon Outsole Description Pu outsole absorbs shock to reduce fatigue with rubber tread inserts for