The Truform Men's Socks Size Chart covering knee high and thigh high styles. Toggle inches/cm and tap any measurement to highlight your size — sizing data comes directly from Truform's published charts.
Truform Men's Socks Size Chart
Knee High & Thigh High
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.
Measurements
| Measure | Small | Medium | Large | X-Large |
|---|---|---|---|---|
| ankle circumference | ||||
| calf circumference | ||||
| mid-thigh circumference* | ||||
| knee length |
Small
ankle circumference
7" - 8¼"
calf circumference
11" - 14"
mid-thigh circumference*
15¾" - 24⅜"
knee length
Up to 15"
Medium
ankle circumference
8⅜" - 9⅝"
calf circumference
13½" - 16"
mid-thigh circumference*
18⅛" - 27½"
knee length
Up to 16"
Large
ankle circumference
9¾" - 11"
calf circumference
15½" - 18
mid-thigh circumference*
21¼" - 30¾"
knee length
Up to 17"
X-Large
ankle circumference
11⅛" - 12⅜"
calf circumference
17½" - 20"
mid-thigh circumference*
23⅝" - 32"
knee length
Up to 18"
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 & Thigh High. Step-by-step Measuring Guide →
