Shinbu Supporter (for heel) Heel Supporter Size: M Used only once for practice, but selling because the size didn't fit. Description from the sales site below: A completely new heel supporter featuring a uniquely developed "wrap-and-wear" mechanism and a silicone cushion. The uniquely developed heel-receiving shape and the innovative rubber band that "pulls from the back to the front" achieve the best fit, setting it apart from previous products. We have created a masterpiece that "doesn't constrict, doesn't slip, and doesn't hurt." By obtaining strong holding power, we succeeded in removing excess fabric that was used to prevent slippage. No fabric covers the area beyond the arch of the foot, so it won't interfere with shuffling or roll up during use. In addition, for the first time as a kendo supporter, a silicone cushion is used for the cushioning material. Its unparalleled high shock absorption provides comfort and effectively alleviates pain even during prolonged continuous use. Sizes: S size...approx. 20-22cm M size...approx. 23-25cm L size...approx. 25-28cm XL size...approx. 28cm or more