The MUELLER Sports Medicine Adjustable Back Brace provides firm support to help relieve lower back pain without restricting movement, as well as working to help correct posture during wear. Ideal for back pain, back strains, arthritic conditions, and more, it offers targeted compression to reduce pain and discomfort. Made with breathable mesh material, it ensures comfort, dryness, and prevents odor. Available in sizes S/M (22"-34") and One Size (28"-50"). Trusted for over 60 years, Mueller Sports Medicine is dedicated to helping you heal, reduce pain, and elevate your performance.