Superfeet RUN Comfort Thin Orthotic Insoles for Running Shoes - Low to Medium Arch Support (Men 2.5-5 / Women 4.5-6) - Perfect for Marathon Training, Jogging & Everyday Comfort

I bought this insole to put in a pair of Adidas trail running shoes. I was in the process of breaking in these shoes when I real realized that the insoles was terrible, and I also needed to add just a little bit more heel to toe drop. I was experiencing some pain in my heel, and honestly, the moment I tried these insoles the pain went away. Although these feel relatively firm, once they are in the shoe, they do the job of providing some energy return, and some cushioning from running.They seem to be well-made, although I haven’t tested them beyond a few weeks of running.My heel feels very well supported, which is good when running on trails. It almost feels like my heel is being held in place.Of course, this is a more expensive option than some others, but I feel as though it is worth the money. When it comes to what you wear on your feet for running, you typically get what you pay for.I will likely purchase these again, especially when I ascertain how robust they really are.