Fit:Fits true to size Color:Black,White Size:21-30 Lining Material:Cotton Fabric Closure Type:Elastic band Outsole Material:EVA Pattern Type:Geometric Feature:Breathable Anti-Slippery Insole Material:PU Upper Material:Mesh (Air mesh) Item Type:Sneaker Gender:Unisex Age Range:7-12m,13-24m,25-36m,4-6y..