The adidas Performance Children Boots AX2 are comfortably upholstered on the tongue and in the entrance area, thus offering a comfortable fit. The highly profiled flexible TRAXION outsole provides plenty of stability and Halt.- lacing for customization reinforced heel area practical pull-on the back of the shoe adiFIT sockliner allows precise size measurement light EVA midsole for long-lasting cushioning reflective detail the front of the shoe for better visibility Exterior of textile, other materials lining and insole: textile sole: other materials