There are two different sizing charts, numeric and standard ... extra firm (30–40 mmHg), and RX (40–50 mmHg). Most running compression socks fall into the mild to firm range—the RX range ...

When shopping for compression socks, you’ll probably notice a number between 15 to 30 and “mmHg,” which stands for millimeters of mercury. The higher the mmHg, the more compression.

The 20-32 mmHg compression is effective in ... so be sure to check the sizing chart before purchasing. Compression socks come in a variety of styles and colors, so you can choose a pair that ...

Compression socks can offer relief from pain, swelling, and foot fatigue and even prevent blood clots in your feet, ankles ...