Shunsoku Sneakers for Boys and Wide Foot SKF 2380 cm Kids, Girls, Children's Shoes, Width, Development, Lightweight, 14-20cm, 1E, 2E, 2390,

Shoe width: 2E (standard) This product was developed as a joint industry-academia collaboration between Achilles Co., Ltd. and the Biomechanics Laboratory of the Faculty of Sport and Health Sciences at Juntendo University. Anatomical insoles that support various arch shapes of the foot Plate structure sole that supports the natural walking motion of the foot Removable insole