Compression socks, a particular type of hosiery ... and can range from mild (8-15 mmHg) to extra firm (30-40 mmHg). The material should be breathable, moisture-wicking, and comfortable to wear.
Compression socks are typically knee-high and range in tightness or the level of pressure applied, which is measured in millimeters of mercury (mmHg). Mild: 8–15 mmHg Moderate: 15–20 mmHg Firm ...