Kids Colorful LED Shoes Sneakers Light Up Sports Shoes Dance  The LED light color while moving or manually. (Switch as shown in the picture) Lighting with battery、 the battery ran out、 the light will not up.  You can change the battery. The shoes is waterproof and shockproof :)   Specification :   Material : PU Outsole Material : Rubber Pattern : Solid Toe Shape : Round Toe Features & Fastening : Magic Tapes Color : White、 Black、 Rose                Size Chart :                                               Children's Shoes Size Chart                               CN\/EU Size                 US Size                 UK\/AU Size                 Age                 Shoes  Length                               CM                 Inches                               26                 9.5                 8.5                 2-4 Y                 17                 6.69"                               27                 10.5                 9.5                 2-4 Y                 17.6                 6.92"                               28                 11                 10                 4-8 Y                 18.3                 7.2"                               29                 11.5                 10.5                 4-8 Y                 18.8                 7.4"                               30                 12.5                 11.5                 4-8 Y                 19.5                 7.68"                               31                 13.5                 12.5                 4-8 Y                 20.2                 7.95"                               32                 1                 13                 4-8 Y                 20.8                 8.19"                               33                 2                 1                 4-8 Y                 21.6                 8.50"                               34                 3                 2                 4-8 Y                 22.2                 8.74"                               35                 3.5                 2.5                 8-10 Y                 23                 9.1"                               36                 4.5                 3.5                 8-10 Y                 23.5                 9.3"                               37                 5.5                 4.5                 10-12Y                 24                 9.45"                                          SIZE EXPLIAN (Required) :                   1.Please according your feet length to choose your suitable size                   2.Please place your order in US size 、however the tags inside the shoes may show in C