The FarrowWrap Trim-To-Fit Arm sizing chart from JOBST. Toggle inches/cm and tap a measurement to highlight your size, straight from the official FarrowWrap fitting data. Use the built-in Find-my-size calculator to get a recommendation from your measurements.
FarrowWrap® Trim-To-Fit Arm
Tap any measurement below to see your full size details.
Do not base your size on your shoe size. Medical compression garments require precise ankle and calf measurements to work correctly. Please use your exact measurements on the chart below to find your perfect fit.
👆 Tap a value in the table to highlight your size.
Grid 1 — Wrist / Forearm / Elbow / Bicep
| Measure | M | XL |
|---|---|---|
| Wrist (cC) | 15-31 cm5⅞"–12¼" | 15-35 cm5⅞"–13¾" |
| Forearm (cD) | 20-36 cm7⅞"–14⅛" | 20-40 cm7⅞"–15¾" |
| Elbow (cE) | 20-38 cm7⅞"–15" | 25-42 cm9⅞"–16½" |
| Bicep (cF) | 25-42 cm9⅞"–16½" | 25-45 cm9⅞"–17¾" |
M
Wrist (cC)
15-31 cm5⅞"–12¼"
Forearm (cD)
20-36 cm7⅞"–14⅛"
Elbow (cE)
20-38 cm7⅞"–15"
Bicep (cF)
25-42 cm9⅞"–16½"
XL
Wrist (cC)
15-35 cm5⅞"–13¾"
Forearm (cD)
20-40 cm7⅞"–15¾"
Elbow (cE)
25-42 cm9⅞"–16½"
Bicep (cF)
25-45 cm9⅞"–17¾"
Grid 2 — Axilla / Lengths
| Measure | M | XL |
|---|---|---|
| Axilla (cG) | 25-44 cm9⅞"–17⅜" | 30-48 cm11¾"–18⅞" |
| Length (C-E) | 20-25 cm7⅞"–9⅞" | 20-28 cm7⅞"–11" |
| Length (E-G) | 15-23 cm5⅞"–9" | 20-28 cm7⅞"–11" |
M
Axilla (cG)
25-44 cm9⅞"–17⅜"
Length (C-E)
20-25 cm7⅞"–9⅞"
Length (E-G)
15-23 cm5⅞"–9"
XL
Axilla (cG)
30-48 cm11¾"–18⅞"
Length (C-E)
20-28 cm7⅞"–11"
Length (E-G)
20-28 cm7⅞"–11"
Need help choosing your size?
Our Certified Fitters are standing by. Mon–Fri 8am–7pm CST
📞 1-800-504-7315
Between sizes? Size down for a firmer therapeutic fit, or up for easier donning. It should feel snug — like a firm, even hug.
Wrong size? No problem. Easy exchanges — we’ll get you into the right fit.
Measure first thing in the morning, before swelling, with a soft tape measure held level. Applies to: FarrowWrap® Trim-To-Fit Arm. Step-by-step Measuring Guide →
