Step & Stride Herbert Sneaker (Infant/Toddler) 100% Polyurethane Synthetic sole Magic Adjust removable insoles to accommodate medium or wide feet Magic Cushioning outsole provides cushy comfort and support Magic Wick insoles with odor fighting OrthoLite technology to keep feet feeling fresh Magic Flex notched outsoles allow shoes to bend and flex with the foots natural movement Hook and loop closure for an easy on/off