Lumbogrip DS Lumo Sacral Corset with Double reinforced straps used in conditions such as Chronic low back pain, Post-operative rehabilitation of the lumbar spine, the Osteoporotic pain of the lumbar region, Degenerative lumbar disc disease and Discectomy. What makes 3D knitted Braces different? Advanced Knitting: 3D knitted, four-way stretchable material prevents constriction, offers adequate compression and improves blood circulation.