The adidas Performance children sports shoes lk sport made of lightweight mesh and stabilizing Kunstleder.- practical Velcro (two Velcro strips to Gr. 31, from Gr. 32 three Velcro fastener) sporty design and exciting color contrasts breathable mesh lining adiFIT insole for exact size measurement with moisture-regulating, anti-microbial OrthoLite sole anti-slip profile sole upper: textile, Other material (synthetic) lining: textile insole: textile sole: Other material (rubber)