Get just the right fit to bring immediate relief from back pain and help promote natural healing. Providing a combination of support, compression, heat retention and comfort, this wrap-around Lumbar Back Support has contoured cushioning and secondary adjustable side wings for an excellent customised fit and support, even if your weight fluctuates. Lightweight and breathable latex-free material gives all-day wearing comfort. In 3 unisex waist sizes: S/M (29-39), L/XL (39-50), XXL/XXXL (50-60).