The Best Headphones Under $100

Flaws but not dealbreakers: This sealed pair doesn’t let in any outside sounds and doesn’t include an awareness or hear-through mode, so it isn’t a good match for anyone who wants to hear their surroundings on their run. The sealed tips of the Go Air Sport will amplify footfalls and breathing sounds, as isolating earbuds tend to do. The large case likely won’t fit in a pocket, but it should fit in a running belt. The microphone quality is somewhat muffled—people should be able to understand you, but they may ask you to speak up on occasion if you’re naturally soft-spoken.