✨Brand new, unused item✨✨Free shipping✨✨Instant purchase OK!! Purchase without comment✨✨First come, first served for one item✨✨Bulk purchase welcome, feel free to comment✨ Designed to use your feet correctly, it can improve floating toes and posture. ""Another 10cm"" is not a dream! Your everyday posture is that important. Supports growth from the soles of the feet to posture with 3 patented technologies. 【3 Types of Patented Technologies】Cuboid Balance Theory, CCLP Theory, and Ashitore Theory. Approaches posture from the feet, supporting children's growth. 【Shoes to Use】You can use them with any shoes, such as general shoes and boots, not sandals. Many people use them for indoor shoes at school, and the longer you use them, the more effective they are expected to be.