This is the orthosis I used after rupturing my left Achilles tendon. I had my size measured at the hospital and purchased it for 41,230 yen. I used it for about 5 weeks between January and February 2025. All accessories are included (four insoles, indoor cover, socks). It is designed to be used on either the left or right foot. I usually wear shoes in the 26.5-27.5 cm size range. The white socks are unused, but if you don't need them, please let me know and I will remove them.