[Ergonomic Support Design:：Replicates the natural curvature of the spine directly targeting your area of pain to ensure relief for people with herniated or protruding discs sciatica sore lower back muscles and many other acute (or chronic) lumbar spine problems.Wear it comfortably all day even under your clothes without any irritation. Superior Comfort：Crafted with 4-way stretch elastic material and advanced 3D knitting technology our lumbar support have better support and excellent breathability in addition it will have a longer service life and will not be deformed. When you get it you will immediately notice the difference SUPPORT & STABILITY:This back brace features a new ergonomic support system with carbon fiber splints and dual steel springs on each side offering flexible lumbar support. It effectively enhances stability and comfort during activities such as lifting heavy objects prolonged sitting standing and bending at work "Designed with two elastic bands interconnected by multiple straps it provides additional compression and support to the lower back. The lower bace brace helps alleviate muscle strain supports spinal alignment and reduces the risk of injuries. Its particularly beneficial for managing and recovering from conditions like sciatica herniated discs and scoliosis" Durable and Reliable ：Made with high-quality copper nylon and spandex our back brace is durable and provides effective support. We stand by our product with a 100% satisfaction guarantee. If you have any concerns our dedicated customer service team is available 24/7 to assist you. Trust in a back brace designed for long-lasting support and relief]