Big Star slip-on sneakers are made of fabric with increased resistance to dirt. The heel is slightly reinforced, which will allow better stabilization of the foot. Sneakers were placed on the platform. This model has additional, classic lacing. You should definitely have them! When choosing a size, please refer to the size chart.36-23/37-23,5/38-24/39-24,5/40-25,5/41-26cm