[M]

[Specifications] Size ((((() 【 Flexibility 】 ● Uses a "laminated polyester fabric material with excellent flexibility. Easy to walk close to the foot. 【 SAFE 】 ● 踏mi抜ki prevention effect is until the end part of the insole. Metal plate as well as in "jist8101" has a specific performance and more. [Lightweight]: ● The traditional lightweight compared to a metal plate to reduce foot fatigue. (Our ratio of 20% reduced weight)