Top version Size: 36 37 38 39 40 41 42 43 44 45 Balenciaga 3rd generation debut # Balenciaga Track-s 3.0 Autumn and Winter series official website pre-sale has begun # The sole is made of PU TPU EVA rubber, a total of 13 sets of abrasive combinations, no less than the upper 15 partitions are made of cowhide imported cloth 3M reflective strips.