Check with your doctor, physiotherapist or podiatrist to see if custom-made orthotics are right for you. However, if you don't have extended health benefits, then you may choose to try an over-the-counter alternative. Superfeet are one of the most popular options for insoles. Long-distance hikers, and many other athletes with flat feet swear by them. You can try them out for yourself and see if they reduce your foot, ankle and leg pain. The way they work is that you can buy just about any top-quality cross- training, or CrossFit shoe. Then, take out the insole and insert Superfeet. You can trim the insole to size if necessary (they come a bit long). Most people find them a little bit uncomfortable at first, but love them after a few uses. This is especially the case when they no longer have so much pain!