Every pair trail running shoes, hiking boots, or backpacking boots will include the manufacturers’ insoles, which generally are low quality and offer limited support.
If you spend a lot of time running, hiking, or backpacking, I highly recommend you invest in a pair of Superfeet or other enhanced insoles.
I first bought a pair of Superfeet when I bought a new pair of running shoes at a specialty shop a few years ago. Now I’m hooked!
They provide additional support and stability, and even though they are stiff and take a bit of getting used to, every medical doctor and podiatrist I know swears by them. My view is that it can’t hurt to invest a few extra bucks so I can keep hiking for many more years!
They are pricey, but my pair has lasted for well over a year, and I wear them all the time in my trail running shoes, hiking boots, and backpacking boots. I even wear them in my ski boots 🙂