Light children sports shoes az-Faito CF K adidas Performance. The breathable mesh material ensures a comfortable fit. - Practical Velcro for easy on and off adi-FIT insole for exact size measurement OrthoLite function: long-lasting cushioning, anti-microbial protection (two Velcro strips to Gr 31, from size 32 three Velcro fastener..) , moisture management non-marking, molded outsole provides a good grip upper: textile, other materials insole and lining: textile sole: other materials