Running shoe built for the neutral to under-pronator who requires lightweight cushioning. No distance is too far in a racing shoe this light. Perforated for breathable comfort, with just enough cushioning and support to get you through races of any length. A wider forefoot offers an excellent fit option. Perforated upper materials for superior breathability. adiPRENE + in the forefoot maintains propulsion and efficiency. TORSION SYSTEM provides adaptive midfoot support. Synthetic suede lining for enhanced fit and comfort. adiWEAR outsole offers the ultimate in high-wear durability.