Nike have made the swoosh application simpler to minimise the layers to enhance softness also the swoosh is now one piece material in order to reduce weight. Unlike previous Tiempo's the swoosh is bigger on front to have a more iconic and visible look on the pitch.
Nike have developed the tongue to incorporate a slit to help tongue sit on the instep by avoiding the bones and tendons. The Tiempo Mystic IV lace loop holes have also been widened in order for the tongue to stay in the right position.
The Tiempo Mystic IV has a recycled eva sockliner which delivers great under foot comfort.
The stud configuration on this Indoor version of the Tiempo Mystic IV is an artificial gum rubber with unique traction pods and herringbone pattern to offer maximum grip on indoor court surfaces.