ASICS GEL-Noosa Tri 8 GS Running Shoe (Little Kid/Big Kid) 100% Synthetic Leather/Fabric Imported Rubber sole Heel measures approximately 1" Platform measures approximately 0.75" They'll love the fast-paced energy of this bright running shoe Synthetic/mesh upper Rearfoot GEL&#174; Cushioning System Removable footbed Trusstic System&#174; for lightweight support