Delta LSO lower back brace provides comprehensive lumbar support through a modular design that accommodates a wide range of waist sizes. This professional-grade medical orthosis features a rigid posterior panel and a mechanical pulley system for precise compression and stability. The interior is lined with breathable mesh and soft padding, ensuring comfort during extended wear while the adjustable side panels allow for a customized fit from small to extra-large. Brand: Delta Type: Lumbar Sacral Orthosis (LSO) Color: Black Closure: Hook and Loop with Pulley System Material: Nylon, Mesh, Plastic Support Level: Rigid Adjustment Range: 25" to 50" Waist Features: Breathable Mesh, Padded Interior, Adjustable Side Panels Design: Modular Part Number: LSO-637 Keywords: Back Support, Lumbar Brace, Medical Orthosis, Spinal Compression, Sciatica Relief, Post-Op Recovery, Lower Back Pain, Orthopedic Support, Adjustable Waist, Pulley System Brace, LSO 637, Health Care, Recovery Gear, Ergonomic Support