Adidas Adissage K Core - After you give your all on the field, let the adidas® Adissage K Core give your feet the comfort that they deserve. Basic open toe slide. Single band PU upper is an adjustable hook-and-loop flap for a custom secure fit. 3-Stripes branding. EVA midsole for lightweight cushioning. Footbed has massaging nubs to keep your feet feeling great. Polyurethane sole with flex grooves..