The Juzo Power RX Size Chart for 15-20 mmHg performance compression. Toggle inches/cm and tap a shoe-size or circumference value to highlight your fit — sourced from Juzo's published sizing.
Juzo Power RX Size Chart
15-20 mmHg compression
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.
Shoe size
| Measure | S | M | L | XL |
|---|---|---|---|---|
| Men's Shoe | 66 | 6.5 – 86.5 – 8 | 8.5 – 10.58.5 – 10.5 | 11 – 1411 – 14 |
| Women's Shoe | 5 – 75 – 7 | 7.5 – 9.57.5 – 9.5 | 10 – 1210 – 12 | 12 +12 + |
S
Men's Shoe
66
Women's Shoe
5 – 75 – 7
M
Men's Shoe
6.5 – 86.5 – 8
Women's Shoe
7.5 – 9.57.5 – 9.5
L
Men's Shoe
8.5 – 10.58.5 – 10.5
Women's Shoe
10 – 1210 – 12
XL
Men's Shoe
11 – 1411 – 14
Women's Shoe
12 +12 +
Circumference
| Measure | S | M | L | XL |
|---|---|---|---|---|
| C — Calf | 30 – 41 cm11¾" – 16" | 32 – 46 cm12½" – 18" | 34 – 48 cm13¼" – 19" | 37 – 51 cm14½" – 20" |
| B — Ankle | 18.5 – 22.5 cm7¼" – 8¾" | 19.5 – 23.5 cm7¾" – 9¼" | 20.5 – 24.5 cm8" – 9¾" | 21.5 – 25.5 cm8½" – 10" |
S
C — Calf
30 – 41 cm11¾" – 16"
B — Ankle
18.5 – 22.5 cm7¼" – 8¾"
M
C — Calf
32 – 46 cm12½" – 18"
B — Ankle
19.5 – 23.5 cm7¾" – 9¼"
L
C — Calf
34 – 48 cm13¼" – 19"
B — Ankle
20.5 – 24.5 cm8" – 9¾"
XL
C — Calf
37 – 51 cm14½" – 20"
B — Ankle
21.5 – 25.5 cm8½" – 10"
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: Power RX Knee Highs. Step-by-step Measuring Guide →
