• Please find the size measurement in the descriptions and the pictures,then you can find your own size!Thanks
• Mesh Vamp,Rubber Sole
• USB charging,Can connected to a mobile phone or computer to charge,7 colors,17 lighting modes,Hook and loop design for easy on and off and adjustment
• You can pop up and hide roller by a button at heel.So you can use this both of roller skates shoes and normal sneakers
• It is a great gift for children and best choice for any occasion you want to be noticed at