The lightweight adidas Performance Running Shoes Children Runfastic distinguished by the surface material mix of mesh and synthetic. The finely dimpled outsole will not stain and therefore ideally suited for Hallennutzung.- Velcro (two Velcro strips to Gr. 31, from Gr. 32 three Velcro fastener) padded entry soft EVA midsole internal processing of breathable MeshObermaterial: Other material, textile lining and insole: textile sole: Other material