Excellent breathability, freeing you from sweat! A back support belt that can be used all season long! ♡ Product Features This is a pelvic correction, posture correction, and lower back pain support belt. It is effective for lower back pain, a protruding belly, a hunched back, swayback, and sudden lower back pain. In addition, a wide range of effects can be expected, such as pressure dieting by tightening the abdomen! It is also recommended for preventing lower back pain by assisting with heavy work and correcting posture during desk work. Size: L size