The main reason I purchased these insoles is to help with my metatarsalagia from running. They are very cushion-y and have allowed me to run with no pain. One drawback is that they are super thick, especially in the arch to heal. I would have preferred to have more cushion for the ball of my foot and less in the arch/heel.<br /><br />That being said, I'm running comfortably again and will be able to complete the half marathon I'm training for, so that's a huge plus!