Recapture the feeling of your best-ever run in these men's shoes. Designed with energy-returning boostTM to deliver an energised push-off with each footstrike, the shoes feature a foot-hugging adidas Primeknit upper that adapts to the changing shape of your foot as you run. a supportive cage secures a lockdown fit. PRIMEKNIT new knit provides enhanced breathability and ventilation around key sweat zones under the cage and in the forefoot.\nFIT COUNTER supportive heel construction designed to enable the free motion of the achilies tendon\nBOOST temperature-independent cushioning provides maximum comfort and energy return in all climates.\nSTRETCHWEB WITH CONTINENTAL rubber outsole with superior grip that adapts to every runner's foot strike by moving in harmony with boost to provide a smoother and more flexible ride.