1Breathable mesh designs, moisture absorption and sweat releasing, comfortable to wear. 2Integrated structure, fits the body, increases the force on the body, so that you can totally feel the balances, stability and comfort of posture correction. 3Adopts quality fabric, soft and skinfriendly, good elasticity and flexibility. 4Provides support for the shoulders and back, helps correct hunchback and spinal curvature, and maintains proper sitting, standing, and walking posture. 5Balanced force on shoulders, back and waist, improve bad habits, reduce the burden on the shoulders and protect spine.