adidas adiStar Control: Gound Control, Near-seamless Upper and Every OtherBell & Whistle for an Amazing Running Experience!Innovative new Ground Control System in the heel reacts to your natural motion to control the foot upon landing and drastically reduce the rate of over-pronation.Minimalseams for unparalleled comfortOpen-mesh nylon for best breathability and quick dryingMolded ortholite antimocrobial moisture wicking sock lineradiPRENE + maintains forefoot propulsion and efficiency3-D TORSION for best midfoot integrityGround Control System for motion control and ground adaptabilityMidfoot 2nd-density inserts to reduce over-pronationadiWEAR outsole for best durability in high wear areasQuickStrike for best lightweight durability and flexibility