All of our products have arch support inside. thanks to the heel part that grips the ankle, it prevents inward and outward stepping. it helps the correct foot development. it is produced by hand workmanship. it is extremely suitable for school use. it is made of 100% genuine leather. thanks to its porous structure and natural materials, it prevents sweating and is hygienic. the nose part is produced wide to help the muscle development of the foot. please assess. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.