The graduated compression levels provide medium to extra firm support. (exmed.net)
The socks offer compression levels of 20 - 25mmHg and are designed to be lightweight, allowing your skin to breathe and enjoy improved ventilation. (compressioncarl.com)
Jobst compression socks are available in 8 - 15 mmhg, 15 - 20 mmhg, 20 - 30 mmhg and 30 - 40 mmhg compression levels. (exmed.net)