Recommended for: Mild to moderate osteoporosis / compression fractures / postural issues and kyphosis / chronic or acute low/mid back pain / osteoarthritis / degenerative disc disease / bulging or herniated disc / low-mid back sprains and strains / lumbar and trunk muscle weakness.FeaturesEasy universal sizing technology fits waist sizes 26″ – 57″Semi-rigid comfort enhancing designHighest quality breathable materialsVentilated self-molding support panelsWings can be angled and optimized to fit all body typesAvailable extension panel accommodates waist sizes 57″ – 65″