Under Armour HOVR SONIC 4 FNRN men's running shoes can be connected to your phone through an original UA MAPMYRUN™ application that stores and analyses all your running data, so you can keep improving. The compression mesh Energy Web with a foam UA HOVR™ material brings the absorbed energy back into each step. The technological mesh upper provides maximum breathability. The tongue is firmly attached to the shoes with stretchable support wings to maintain a snug fit. Heel construction with TPU reinforcement ensures better support and stability. The removable outsole gets shaped to your feet and thus provides excellent cushioning and comfort lasting all day. The lightweight blown rubber in the front section of the outsole and a highly abrasion resistant rubber under the heel help absorb the impact.