STEP 1: Top & Bottom
Measure the circumference along the top of your groin and 2 inches up from the end of your residual limb. Continue to STEP 2: Find your size

STEP 2: Find your size
Take both your top, bottom, and length measurements and use the chart to determine your size. If you're in-between sizes, we suggest remeasuring again to be on safe side.
SIZE | TOP (in) | BOTTOM (in) |
Small | 16 - 19 (41-46 cm) | 5 (13 cm) |
Medium | 20 - 24 (50.8-61 cm) | 5 (13 cm) |
Large | 25 - 28 1/2 (63.5-72 cm) | 6 (15.5 cm) |
X-Large | 29 1/2 - 32 1/2 (75-82.5 cm) | 6 1/2 (16.5 cm) |
XX-Large | 34 (88 cm) | - |