Perfect for high mileage neutral runner
Upper:Nylon air mesh and Supreltech. Lasting board in air mesh Lining with special anti-bacteria treatment.
Insole:Removable anatomical and shock-absorbing Elastom E.V.A. foam. antishock perforated and breathable.
Outsole:Blown Flexoft Rubber in the front area. Special Duratech 5000 wearproof compound in the heel area