Big Star sports shoes are made of breathable fabric. The heel was reinforced. The sneakers are extremely lightweight, which increases the comfort of use. The Memory Foam System remembers the shape of the foot, provides a perfect fit, shock absorbing, deformation resistant and allows moisture evaporation and temperature control. Mounted on the platform. Classically laced model mounted on an antislip sole. When choosing a size, refer to the size chart.3623.5/3724/3824.5/3925.5/4026/4126.5cm