Fit:Fits true to size, take your normal size
Lining Material:Cotton Fabric
Closure Type:Lace-up
Outsole Material:Rubber
Pattern Type:Patchwork
Feature:Breathable,Lighted,Anti-Slippery
Insole Material:EVA
Upper Material:Mesh (Air mesh)
Item Type:LED Shoes
Origin:Mainland China
CN:Zhejiang
Gender:Unisex
Age Range:13-24m,25-36m,4-6y
Season:Four Seasons
Department Name:Children

Last but not least: This shoe has no switch, it will glow when the child walks. It is not USB charging, only the built-in battery, when the battery is exhausted, it will not shine. An extra Flashing Light System of this shoes and 3 button battery will come with each pair of shoes for replacement in case of needed.