But, thanks to the hat’s breathable, moisture-wicking material and mesh back, it’s also great for outdoor activities like hiking, running or working in the yard. Buy Arc'teryx Arch'teryx ...

Product details for Runnr Distance Running Hat: Fabric: 100% polyester | Head circumference: 22 in. (standard), 22.8 in. ... Keep in mind: A mesh hat isn’t the best choice for colder weather.