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Size Chart - Arm - Knit-Rite Prosthetic Sheath

Step 1: Top & Bottom

Below-elbow amputees measure the circumference around your elbow and 1 1/2 inches up from end of your residual limb. Above-elbow amputees measure the circumference at the level of your underarm and 1.5 inches up from the bottom of your residual limb.


Measuring arm amputees for stump socks by knit-rite.

Step 2: Length

Length is a matter of preference. 


Step 3: 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. Most arm amputees fit a size "Narrow."

Arm amputee socks. BK amputee socks. AK amputee socks.
TOP (INCHES) 11 - 14 14 - 16 18 - 24
BOTTOM (INCHES) 7 - 8 8 - 10 12 - 16
Short 10 - 14
Medium 16 - 20


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