Men's Big Star sneakers are made of a combination of textile and ecoleather. Classic laceup model. This shoe has a Memory Foam System insole that remembers the shape of the foot, provides a perfect fit, absorbs shocks, is resistant to deformation and allows moisture evaporation and temperature control. These shoes are extremely lightweight, which makes them extremely comfortable to use. When choosing a size, please refer to the size chart.4127/4227.5/4328/4428.5/4529.5cm