The Truform Lites / Leg Health Knee High Size Chart spanning S through 3XL. Toggle inches/cm and tap your ankle or calf measurement to highlight the matching size per Truform's official charts.
Truform Lites / Leg Health Knee High (S–3XL) Size Chart
Knee High
Tap any measurement below to see your full size details.
👆 Tap a value in the table to highlight your size.
Circumference
| Measure | SMALL | MEDIUM | LARGE | X-LARGE | 2X-LARGE | 3X-LARGE |
|---|---|---|---|---|---|---|
| ANKLE | 17.8 - 21 cm7” - 8.25” | 21 - 24.1 cm8.25” - 9.5” | 24.1 - 27.3 cm9.5” - 10.75” | 27.3 - 30.5 cm10.75” - 12” | 31.75 - 34.9 cm12.5” - 13.75” | 31.75 - 34.9 cm12.5” - 13.75” |
| CALF | 23 - 38.1 cm11” - 15” | 29.8 - 41.9 cm11.75” - 16.5” | 31.8 - 45.7 cm12.5” - 18” | 33 - 48.3 cm13” - 19” | 49.5 - 55.8 cm19.5” - 22” | 54.6 - 60.9 cm21.5” - 24” |
SMALL
ANKLE
17.8 - 21 cm7” - 8.25”
CALF
23 - 38.1 cm11” - 15”
MEDIUM
ANKLE
21 - 24.1 cm8.25” - 9.5”
CALF
29.8 - 41.9 cm11.75” - 16.5”
LARGE
ANKLE
24.1 - 27.3 cm9.5” - 10.75”
CALF
31.8 - 45.7 cm12.5” - 18”
X-LARGE
ANKLE
27.3 - 30.5 cm10.75” - 12”
CALF
33 - 48.3 cm13” - 19”
2X-LARGE
ANKLE
31.75 - 34.9 cm12.5” - 13.75”
CALF
49.5 - 55.8 cm19.5” - 22”
3X-LARGE
ANKLE
31.75 - 34.9 cm12.5” - 13.75”
CALF
54.6 - 60.9 cm21.5” - 24”
- Ankle and calf measurement must both fall within the specified range for accurate sizing.
- 2X-Large and 3X-Large share the same ankle range and are differentiated by calf measurement.
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: Knee High. Step-by-step Measuring Guide →
