MD sole Breathable and lightweight material, ultra lightweight, soft and comfortable. Convenient hook-and-loop fastener closure design for easy on and off. Fabric shoe lining with cushioned insole for added comfort. Rubber soles, prevent slippery and wear-resisting, comfortable and elegant. Imitate foot model, mark outline, not easily deformed, effectively protect kids' growing feet, perfect for daily use, walking, running, traveling, etc.