Our road n 1 is designed for the runner seeking an ultra smooth light as a feather running experience perfect for race day our emotion midsole promotes a smooth and quick running sensation giving you the liveliness you need for maximum speed seamless upper creates a supple glove like fit dynamic offset shaped emotion midsole delivers a responsive smooth ride with an ideal balance of cushioning and support 11 energy foam cushions forefoot upon impact and returns energy back to the r