As we ease into fall and the temperatures start to dip, delivering some of the best running weather of the year, it’s the perfect moment to reassess your go-to gear, starting with your running shirts.

The Expert: I became a runner in middle school and have been covering running and outdoor gear for years, both on-staff at Runner’s World and as a freelance journalist. When I’m not at a desk, I like ...

The start of fall delivers a mixed bag of conditions. It can mean ideal running weather, but, just as often, one day might feel like summer and the next like early winter. The best running shirts can ...