aa-002 Self-storage item Instruction manual has damage. Supports standing up & beautiful posture! Girdle with a lumbar bone belt, seriously designed by a chiropractor. [Materials] ・Main body: 75% nylon, 25% polyurethane ・Crotch: 100% cotton This girdle features a belt that firmly tightens and supports the entire area from the lumbar spine to the pelvis, while incorporating special bones in the back. Furthermore, it supports standing up with an assist power net structure that lifts the hips and supports the hip joint area. It also uses power net towards the abdomen to assist with the load when standing up. The bones are elastic like a springboard, with a rebounding power, yet flexible like muscles. The hardness, thickness, and shape were repeatedly considered and developed to provide support that moves with you. It provides solid support for daily activities such as when standing up from a squatting position, carrying heavy loads, or wanting to walk with good posture. The crotch is 100% cotton for a comfortable feel and can be worn as a single layer. As a shaping girdle, it also has abdominal shaping & hip-up effects, helping you to improve your style. Another great point is that the hem is seamless, making it less noticeable under clothing.