The materials used in this model are highly breathable, meaning that moisture is effectively wicked away, leaving the inside of the running shoe dry and comfortable.The sole construction used is distinguished by its high traction coefficient, which allows stable stepping when running in adverse weather conditions or over difficult terrain.The designed construction of the sole and upper and the use of suitable materials ensures lightness without losing the necessary comfort during frequent, intensive use.A flexible insole located in the midsole that stores energy when flexing and gives it back when pushing off, providing a more dynamic run.A cushioning system used in footwear, based on a structure consisting of hollow rubber profiles, which is only active during landing, after which it becomes firm for an effective kick. CloudTec™ provides a soft landing, powerful take-off and active support for individual foot movement.