[Arch Support: The insole has an arch support design to help the baby form the arch faster. "Professional Design: the design of the shoes conforms to the characteristics of the babys feet and the wide toddler shoes give the feet enough space." Anti-slip Soles: These baby shoes are made of natural rubber sole with bump texture which is non-slip and wear-resistant to prevent baby from falling down. Flexible：1/3 correct bending helps baby’s feet flex correctly and ensures naturally movement. Easy On and Off: baby shoes features kid-friendly hook-and-loop closures allow for secure fit and custom adjustability.]