1Supporting design helps correct bad body posture of back and shoulder, pulls shoulder & back to correct posture. 2Binding design, fine workmanship, exquisite wear resistance, provides gentle back support. 3Flexible and soft waist support can reduce waist pressure, fully comfortable & easy to wear. 4Leather fixed, repeated pulling does not come off the line, longer service life. 5Soft fabric, wearable in all seasons, breathable and beautiful.