The choice of running shoes, heel must be large and firm. The impulse for lining the bottom of the tongue shoelaces and protect the feet and the extensor digitorum tendon. Sandwich with soft soles to absorb the shock effect. To light end up being soft, impact-resistant soles, the stability and shock of the primary consideration. Permeability is essential so how the foot breathing air. Asics Shoes permeability is very good. Sweat-absorbent insoles can be flexible, strong and stable heel could have to ones own.