Compression socks are labeled by pressure in mmHg. Mild (8 to 15) and moderate (15 to 20) levels are common for comfort on long shifts and are sold over the counter; firm (20 to 30) and higher are often used under medical guidance. Graduated socks are tightest at the ankle. Size by ankle and calf measurements, not shoe size. Talk to a doctor first if you have circulation problems.
Many healthcare workers wear compression socks for comfort on long shifts. Level and fit matter.
Compression levels
| Level | mmHg | Typical use |
|---|---|---|
| Mild | 8 to 15 | Everyday comfort |
| Moderate | 15 to 20 | Long shifts, travel |
| Firm | 20 to 30 | Often medical guidance |
| Extra firm | 30 to 40 | Medical use |
We compare socks on labeled compression, sizing and materials. Talk to your doctor about medical needs.
Sizing
Measure the narrowest part of the ankle and the widest part of the calf, ideally in the morning. Use each brand’s chart; shoe size alone is not enough.
Materials
| Material | Notes |
|---|---|
| Nylon-spandex | Durable, smooth |
| Merino wool blends | Warmth, odor resistance |
| Cotton blends | Soft, less durable |
Care
Wash after each wear and air dry to preserve elasticity. Replace when they lose snugness.
Pair them with supportive work shoes. Browse footwear and compression.
Common questions
What compression level is best for nurses?
Many choose 15 to 20 mmHg for long shifts. Higher levels are often used on a doctor's advice.
How should compression socks fit?
Snug without pinching or rolling. Measure your ankle and calf in the morning and use the maker's size chart.
Who should not wear compression socks?
People with some circulation conditions, such as peripheral arterial disease, should consult a doctor first.
What is graduated compression?
Compression that is strongest at the ankle and decreases up the leg.