SISSEL Posture Shirt Men black

When the shoulders are in an optimal, retracted position, this leads to activation of the core muscles, which supports and promotes correct posture both when sitting and standing. The shirt's Posture Alignment technology constantly reminds you of your correct shoulder and upright sitting posture. Available in 4 sizes each for men and women. The internal material reinforcement on the back gently reminds the upper body of an upright posture.