Rubber material of sole possesses high durability for prolonging the wearing time of our shoes.Breathable mesh upper sport shoes, expand with your foot when you run and they more comfortable closely fit to help you reduce irritation.Knit upper material make it possible that your feet free breath when you run or walk. It's soft and protective to cushion your every step.The shoes size and shape is customized fit for US kids feet, kids will fell very comfortable and suitable when wear them.