1.Take away pain immediately: The back support belt contains 5 support strips that provide 360° support for the lower back and relieve back pain caused by arthritis, herniated disc, sciatica, spinal stenosis, scoliosis, and ankylosing spondylitis, etc. 2.Breathable AirMesh: The AirMesh channels of the orthosis provide comfort for allday wear, even during the hardest work. This lumbar support belt is made of 4way stretch technology, which is lightweight and gives you an ultimate skin feeling. Feels silky when worn under clothing, perfect for recovery after back surgery. 3.Choose your size: M waist circumference 65–75 cm, L waist circumference 76–90 cm, XL waist circumference 91–100 cm, XXL waist circumference 101–115 cm. 4.Strongest additional support: The elastic straps of the back support provide additional compression around the back and relieve lower back pain in men and women during heavy lifting, prolonged standing or sitting, playing golf, housework, gardening, work, etc.