The Juzo AK & BK Shrinker Size Chart for above-knee and below-knee post-amputation shrinkers, sized by distal-end circumference. Toggle inches/cm and tap your measurement to highlight the right size from Juzo's charts.
Juzo AK & BK Shrinker Size Chart
Above-Knee and Below-Knee shrinkers
Tap any measurement below to see your full size details.
👆 Tap a value in the table to highlight your size.
BK Shrinker — Below-Knee residual limb
| Measure | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Distal end circumference | 17–22 cm6¾"–8¾" | 22–27 cm8¾"–10½" | 27–32 cm10½"–12½" | 32–37 cm12½"–14½" | 37–42 cm14½"–16½" | 42–47 cm16½"–18½" |
1
Distal end circumference
17–22 cm6¾"–8¾"
2
Distal end circumference
22–27 cm8¾"–10½"
3
Distal end circumference
27–32 cm10½"–12½"
4
Distal end circumference
32–37 cm12½"–14½"
5
Distal end circumference
37–42 cm14½"–16½"
6
Distal end circumference
42–47 cm16½"–18½"
AK Shrinker — Above-Knee residual limb
| Measure | 1 | 2 | 3 | 4 | 5 | 6 |
|---|---|---|---|---|---|---|
| Distal end circumference | 27–32 cm10½"–12½" | 32–37 cm12½"–14½" | 37–42 cm14½"–16½" | 42–47 cm16½"–18½" | 47–52 cm18½"–20½" | 52–57 cm20½"–22½" |
1
Distal end circumference
27–32 cm10½"–12½"
2
Distal end circumference
32–37 cm12½"–14½"
3
Distal end circumference
37–42 cm14½"–16½"
4
Distal end circumference
42–47 cm16½"–18½"
5
Distal end circumference
47–52 cm18½"–20½"
6
Distal end circumference
52–57 cm20½"–22½"
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: AK Shrinker, BK Shrinker (post-amputation). Step-by-step Measuring Guide →
