The best heated socks of 2025, tested and approved

It's easy to load on layers every time you step outside during the colder months, but if you're looking to stay warm without all the bulk, it might be time to go electric — that is, with a pair of heated socks. Whether you love to hit the slopes and trails, work outside in frigid temps, have poor circulation or are simply always cold, these cozy companions are the perfect solution for icy feet.These high-tech socks boast built-in heating elements to provide gentle, consistent warmth, ensuring your tootsies stay nice and toasty. They may ease certain physical issues too. "Heated socks can help with circulation," said Dr. Dana Canuso, a podiatrist who has developed skin care products for the feet. "Over time, small periods of increased circulation can lead to long-term benefits in blood flow." This makes heated socks especially helpful in the winter months since cold weather can decrease blood flow, causing poor circulation.When choosing heated socks, you'll want to consider things like...