Mueller Lumbar Back Brace with Removable Pad is a premium back brace that helps relieve lower back pain from strains, sprains and muscle spasms. The double layer design allows for a custom fit and adjustable compression to the abdomen and lower back. This back brace helps provide relief from injuries and strenuous activity to keep you active. Breathable fabric for comfortable all-day wear. Comes with removable lumbar pad that cushions and compresses the lower back for concentrated support; internal molded plastic component that eliminates brace rolling or bunching; Custom fit with dual, outer elastic tension straps.