Each brace size is determined by a users chest circumference, measured just above the nipples. Each size is adjustable, and the below guide can be used to determine the right size for any individual.

Small - 33” - 36” (84cm - 92cm)

Medium - 37” - 41” (94cm - 104cm)

Large - 42”+ (106cm+)

Each brace comes assembled in the smallest configuration of the respected size, and comes with one extra set of rear mounts to adjust for chest size. Changing these rear mounts will make each brace fit a bigger chest. The brace can also be adjusted for height by taking out the optional shoulder padding that comes attached on each brace.By removing this optional shoulder padding, the height of the brace will be lowered, and the brace will fit slightly tighter on the chest. Finding the proper fit will provide the ultimate comfort and safety for every individual. While standing strait up, the brace should fit snug on the users chest and back. If the user wishes to adjust the width of the brace, this is possible by purchasing the “Wide Body Kit” which is sold separately.

Please note that this sizing is just a guideline. Every individual is shaped differently, and may not be the exact size as outlined in this guide.