rewrite this title Here’s How Compression Socks Actually Work

Some compression socks are marketed to runners and other athletes, claiming they can reduce soreness and shorten recovery time. However, there isn’t convincing scientific evidence on these claims, according to Harvard Medical School.

Wearing compression socks likely isn’t necessary for those without vein-related medical conditions or people who aren’t at increased risk for these issues, Lakhanpal says. 

Proper fit is key, Pabarue says. Compression socks “should feel snug and supportive, but not painful or overly tight.” 

Ideally, you feel the most pressure around your ankle and “less and less as it goes up the leg,” Shen says. Compression socks should feel like a “firm hug,” with no numbness, tingling, pinching behind the knee, or digging in, Lakhanpal says. You also shouldn’t have to struggle to put them on. 

Compression socks aren’t one-size-fits-all, Lakhanpal says. They come in different compression levels, measured in millimeters of mercury (mmHg), which is displayed on the product label. Lower compression is 20-30 mmHg; over 40 mmHg is on the higher end, Shen explains. Pabarue adds that lighter support is recommended for daily wear, while stronger support is for those with vein conditions.