Your feet can breathe easy in the latest iteration of fabric upperHigh elastic MD outsole,slip resistant,easy to manage any area0.5 size up for Customer's with very wide feetPerfect accord with human body engineering, green, healthy concept design. Selection of good material, breathable, lightweight, comfortable shoes. Fashion unique durable, safe environmental protection materialPlease confirm the size chart, CM is foot length.Size is the standard sports shoes size. US size 5=CN size 35=22.5cm,US size 6=CN size 36=23cm,US size 6.5=CN size 37=23.5cm,US size 7.5=CN size 38=24cm,US size 8.5=CN size 39=24.5cm,US size 9=CN size 40=25cm