Comfortable men's sports shoes by Big Star. The upper is made of a combination of ecoleather and textile material. This model has a MEMORY FOAM SYSTEM insole that remembers the shape of the foot, ensures a perfect fit, absorbs shocks, is resistant to deformation and allows moisture to evaporate and regulate temperature. When choosing a size, refer to the size chart.4126.5/4227.5/4328.5/4429/4529.5 cm