Excellent breathability, freeing you from sweat! A back support belt you can use all year round! ♡ Product Features This is a pelvic correction, lower back pain, and posture correction belt. It is effective for lower back pain, a protruding belly, hunchback, swayback, and sudden lower back pain. In addition, a wide range of effects can be expected, such as pressure-based dieting through abdominal compression! It is also recommended for assisting with heavy work and preventing lower back pain by correcting posture during desk work.