Lumbar Support Lower Back Brace - Support Belt with Abdominal Compression: Posture Corrector for Women and Men (Black, Medium (30"-33")) COMFORT ALL DAY: Lower back brace is easy to put on with convenient hook and eyes that won't be seen under your clothes. ENHANCED SUPPORT: Promotes better posture and provides lumbar back support including abdominal compression. INJURY PREVENTION: Reduce lower back pain and abdominal pain with this all day core stability and core strength band. LUMBAR SUPPORT ON THE GO: Small design can be worn by athletes at the gym or active postpartum moms who need some extra help. NATURAL MATERIALS: Thin and Lightweight, made with primarily Cotton for comfort, breathability, hypoallergenic and durability.