For road running. Ultra smooth ride: Run effortlessly over any road conditions as POWERFLOW delivers 10% better shock absorption and 15% better energy return than standard midsoles. Run fast with confidence: Weighing just 240g and with a 4mm drop, this is a flexible and responsive shoe that allows quick running while still delivering comfort, protection and support. Get the perfect fit: Built around the natural anatomy of the foot, the new ADAPTERWEB met-cradle adapts to the natural movement and swelling of the foot in motion. Maximum power transfer: Iconic inov-8 outsole grip optimized for road running. Every ounce of energy generated by the body is transferred to the road through the outsole, with TRI-C outsole delivering traction throughout the gait cycle.