3 SIZES FOR YOUR CHOICE: Posture corrector for women and men is designed with adjustable straps and comes in 3 sizes for you to choose from,suitable for most body types.
We recommend that you measure your chest circumference and choose the right size according to the size chart.
(S:25-31inch M:27-36inch L:31-39inch) If your waist is in between the two sizes, we suggest you choose the larger size.