Fierce and futuristic, the Calibrate Trainers combine precision technology with urban sports style. Utilising one of PUMA’s most innovative midsoles, created in collaboration with scientists at MIT through the study of Auxetics, you’ll have all the support you need for long stints on the road. With an infinity curve structure that results in personalised impact responses to deliver cushioning where you need it most, you'll remain a step ahead of the game.