- LUMBAR SUPPORT TECHNOLOGY: 4 anatomically spring stabilizers fit your lower back and lumbar joints. 4-way stretch fabric and 3D air mesh wrap around the waist provide comfortable full-range compression. These elements strengthen side support and maintain spine stability, dispersing back burden and reducing muscle strain. Designed for pain relief and injury recovery. - TARGETED RELIEF & SUPPORT: Balanced compression and comfort to disperse back pressure and improve circulation in the lumbar area. Helps reduce pressure on spine joints and supports recovery from pain and injuries. Wraps around the entire waist to enhance stability. Suitable for herniated disc, sciatica, back pain, sore muscles and other back conditions. Wear it while walking, standing, sleeping or stretching for freedom of movement. - MEDICAL BACK SUPPORT: Ultra-soft medical bandage that minimizes allergy and itchiness. Large-area 3D hollow knitting and high-elastic fabric prevent sliding and tumbling, helping it stay in place all day. Four memory-metal spring stabilizers provide extra reinforcement without sacrificing comfort. - COMFORTABLE EXPERIENCE: Air-knit fabric wicks moisture, breathes, dries fast and stays lightweight. Resists pilling with long use. Adjustable durable Velcro for a secure fit. Set tightness and compression to your preference for a customized brace. Suitable to wear during sleep for restful comfort.