Altra Trail Gaiter
These keep mud and stones out of your shoes — which goes a long way in helping you sprint to the finish line. They’re also water-repellant and made from a comfortable, stretchy fabric that won’t bind. Bonus: They’re strapless, and feature a hook-and-loop feature that attaches specifically to Altra trail shoes. If you need to change your shoes or socks, you can leave these gaiters on.