The only person you need to run faster than is yourself. These running shoes let you cover more distance, so you build up your strength with each run. The adidas Primeknit upper wraps your foot seamlessly, and its natural flex caters to your movement. They ride a responsive boost midsole that returns energy in your step, while midfoot support offers stability on the pavement. They're finished with an all-weather outsole to help you glide over slick surfaces with ease.