Allows the user to direct adjustable air pressure to different areas of the lower back * Creates an adjustable custom fit and massage-like pressure to help relieve pain and spasm * Slender and fits very easily under clothing * Mesh Panels and Ventilaion Hole: These features increase breathability and enhance comfort * Overlapping Double Pull Strap Design: These straps provide additional support to the lumbar and abdominal areas * Flexible Stays: Positioned to provide optimum support in the lumbar area * Gripper Strips: Rubber material is strategically sewn inside each support toprevent migration *