Convenient for everyday challenges and workouts: Children Sports Shoes LK Trainer ADIDAS PERFORMANCE delight you with comfort and robust materials - smooth upper material in leather look and sporty design - breathable mesh lining - lacing for. optimal fit - adiFIT insole for exact size measurement - absorbing midsole with moisture-regulating, anti-microbial OrthoLite equipment - profiled, non-marking rubber cup sole for more grip upper : Other material lining: textile insole: textile sole: Other materials