Fashionable Big Star sneakers are made of airy and flexible fabric. Additionally they have eco leather and eco suede inserts. Slipon model with lacing. The Memory Foam System insole remembers the shape of the foot provides a perfect fit absorbs shocks is resistant to deformation and allows moisture evaporation and temperature regulation. These shoes were mounted on a massive platform. They have a stiff heel counter. When choosing a size please use the size chart.36235/3724/38245/39255/4026/41265cm