Measure above the ankle bone
Keep a soft tape level around the narrowest point. Let it touch the skin without pulling it into the leg.
LeafSock Fit-First Guide
Compression Socks Size Guide
A reliable starting point is to measure the narrowest part of the ankle and the widest part of each calf, then compare those numbers with the chart for the exact product. Do not transfer a size from another brand or assume shoe size alone determines calf fit.
Prepared by the LeafSock Editorial Team · General fit and shopping guidance
How to measure
Three measurements, one exact product chart.
Sigvaris identifies the narrowest point above the ankle and points below the knee as key locations for below-knee garments. Measure both legs separately and use the manufacturer’s chart for the exact product.
Find the widest point
Measure each calf separately in a consistent position. Record both results rather than assuming the legs match.
Check length when requested
For a knee-high chart that requires length, follow its named start and end points. Do not substitute another brand’s method.
Choose structure
Size and construction are separate decisions.
After measuring, choose the height, toe opening and closure you prefer. The same person may need different product charts for ankle, knee-high, open-toe and easy-zip styles.
StructureWhat it describesWhat to verify
Wide CalfRoom through the calf area.Calf and ankle ranges for the exact style.
AnkleA lower sock height.Foot sizing, opening and available variants.
Open ToeAn uncovered forefoot construction.Heel placement, opening and size chart.
Easy-ZipA product with a zip closure.Closure instructions, size and available variants.
Common mistakes
Avoid shortcuts that create the wrong fit decision.
The size chart is a product fact. If a measurement range has not been verified for a LeafSock SKU, the correct response is to wait for the exact chart—not infer one.
Do
- Measure both legs separately.
- Record numbers before opening a chart.
- Use the exact product page.
- Re-measure when your measurements may have changed.
Do not
- Guess calf fit from shoe size alone.
- Reuse a competitor’s size chart.
- Assume every LeafSock structure shares one range.
- Publish an unverified pressure or measurement claim.
Frequently asked questions
Clear answers before you continue.
Can I choose compression socks using shoe size only?
Not reliably for every product. Calf and ankle measurements can affect fit, so use the exact product chart.
Should I measure both legs?
Yes. Measure both separately and use the chart’s instructions when the results differ.
Can I reuse another brand’s size?
No. Construction and ranges vary. Use the LeafSock chart for the exact product.
Does this guide replace product instructions or medical advice?
No. Follow the exact product instructions and seek qualified advice when compression has been prescribed or you are unsure whether it is appropriate for you.
Evidence boundary
Sources used for general technique.
These sources support general measurement and application steps. They do not verify LeafSock product dimensions, pressure levels, materials or clinical suitability.
Now compare the structures available.
Browse the approved Wide Calf, Bamboo and Open Toe collections, then use the chart on the exact product page.
Explore Wide Calf