Whether you're a beginner or have forgotten how many runs you've completed, this running shoe gives you the boost you need. The 4D mesh-patterned midsole compresses with each step, reducing braking forces and transforming ground impact into unstoppable momentum. The result is a soft tread that will make you feel as if you were sliding on the asphalt. The adidas PRIMEKNIT upper conforms to the foot for a flexible fit that enhances movement.