Track initiation shoe. It is made of breathable nylon and micro PU protecting the nylon. 
It has medium hard phylon midsole to resist tearing of external elements. The sole is made of high quality rubber with DIN-70 abrasion.

It has a system of flexion lines located ergonomically on the sole to offer the best transition from the heel to the toe with each step system mounted between the inner sole and the upper and promotes perspiration and keeps the temperature constant avoiding the warming of the foot.