The 15 Best Running Socks, According to Runners

Darn Tough Ultra-Lightweight Running Socks ($18)

Go ahead and run that extra mile, because these running socks are well-equipped to withstand it. Made with a combination of merino wool, nylon, and spandex, Darn Tough's socks are so durable that if they develop any wear or tear, the brand will replace them for free through a lifetime guarantee.

What reviewers say: "They never have any odor no matter how far I run or sweaty I get. And they last years. Most other socks are stretched out or get holes after a year or two of wear."