With the lowest profile design of all coded products, the 627 Lumbar provides excellent support and pain relief. Utilizing the widely praised SlickTrack™ tightening system, the 627 creates the needed circumferential compression proven to increase trunk stability and relieve targeted pain for patients recovering from surgery or injury. One size adjustable, braces comfortably fit waists ranging from 24-70 inches*. Like all braces, the 627 Lumbar can be stepped down to the PRO (Pain Relief Orthosis) for treatment of recurring back pain.