Do you sleep with your socks on? You’re not alone: millions of people do it every night, especially when temperatures drop. But does this comfortable habit really help you fall asleep… or is it subtly harming your health? Here’s what science says.
The surprising benefits of sleeping with
socks: Research supported by the American Heart Association shows that keeping your feet warm at night helps the body regulate its temperature more quickly, making it easier to fall asleep. A 2023 study published in the journal Sleep Medicine found that people who wore socks fell into a deep sleep up to 20% faster than those who went barefoot.
Keeping your feet warm dilates blood vessels, improving circulation and reducing nighttime leg cramps. For people with cold feet or Raynaud’s syndrome, wearing socks can be a simple and natural way to sleep better. However,
the less obvious risks
aren’t all positive. Wearing tight or synthetic socks at night can trap moisture and heat, creating an environment conducive to fungal infections like athlete’s foot.
Dermatologists warn of the risk of skin irritation, dryness, and even bacterial growth if ventilation is poor.
