Aspen Lumbar Back BraceAspen Lumbar Back Brace The Aspen Lumbar Back Brace is designed to deliver effective pain relief and targeted support for patients experiencing acute flare ups, muscle spasms, or fatigued lower back muscles. With a simple, low profile design, this brace combines Aspens trusted inelastic support with gentle elastic qualities for a tailored, comfortable fit that can be worn discreetly under clothing. Aspens patented compression system offers two stages