This comfortable posture brace is the most cost effective way to prevent slouching and long term pain that's associated with it. It's so comfortable you can wear it all day without realising you even have it on. With straighter posture during all of your daily activities spinal pressure on your discs is relieved, reducing pain and in some cases inflammation due to bad posture. The waist belt and shoulder straps are fully adjustable to give you an exact custom fit that moulds to your body. For the best in comfort it is recommended that you wear over an under-shirt. Fully adjustable, comfortable & easy to wear Waist size: Small (27-30 inches) Medium (31-34 inches) Large (35-38 inches) X-Large (39-42 inches) 2XL (43-46 inches) 3XL (47-50 inches) fully adjustable to fit chest sizes 26" to 40" See more

Waist size: Small (27-30 inches) Medium (31-34 inches) Large (35-38 inches) X-Large (39-42 inches) 2XL (43-46 inches) 3XL (47-50 inches) fully adjustable to fit chest sizes 26" to 40". Fully adjustable, comfortable & easy to wear. Non restricting uni-sex design for men and women. Provides gentle back support prevention of humpback. Supporting design helps correct bad body posture of back and shoulder  pulls shoulder & back to correct posture.