Choose the correct brace size
Getting the Right Fit
Flawless Motion braces are designed to be adjustable, allowing the fit to be tailored to the individual. Accurate sizing helps ensure comfort, effective support, and confidence during activity.
How to Measure
Follow these steps before selecting your brace size:
-
Chest measurement
Measure and record the widest part of the chest. -
Bicep measurement
Measure and record the circumference of the upper arm (bicep) at its widest point. -
Select your size
Use the sizing tables below to identify the most appropriate brace size.

If You Are Between Sizes
If your measurements fall between sizes, prioritise the bicep measurement when selecting your brace.
The brace design allows for variation in chest size through multiple strap attachment options, enabling a secure and adjustable fit.
If additional chest circumference is required, a chest extension is available separately.
Shoulder Brace Size GuideFlawless Motion braces are adjustable, but accurate sizing helps ensure comfort and effective support. Measure your chest and bicep (non-flexed), then use the tables below.
Men’s Braces (Anterior, Multi-Directional & Bilateral) |
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How to measure (Men): Chest at nipple line. Bicep relaxed at widest point (non-flexed).
| Size | Chest | Bicep (non-flexed) |
|---|---|---|
| Small | 76–95 cm (≈29–37 in) | 23–26 cm (≈9–10 in) |
| Medium | 76–98 cm (≈29–39 in) | 25–29 cm (≈9–11 in) |
| Large | 76–110 cm (≈29–43 in) | 30–35 cm (≈11–14 in) |
| X-Large | 90–130 cm (≈35–51 in) | 35–42 cm (≈14–16 in) |
Women’s Braces |
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How to measure (Women): Chest measured across the fullest part of the chest. Bicep measured relaxed at the widest point (non-flexed).
| Size | Chest | Bicep (non-flexed) |
|---|---|---|
| Small | 84–96 cm (≈33–38 in) | 25–30 cm (≈10–12 in) |
| Medium | 94–106 cm (≈37–42 in) | 30–35 cm (≈12–14 in) |
| Large | 102–134 cm (≈41–53 in) | 30–40 cm (≈10–14 in) |
Important information
These sizing ranges are intended as general guidance. If you are unsure between sizes, prioritise bicep measurement. If additional chest circumference is required, a chest extension is available separately from the NZ store.

